Extreme rain in United States, 1 to 9 September 2026

Name: Extreme rain in United States, 1 to 9 September 2026
Start: 2026-09-01
End: 2026-09-09
Location: United States

Extreme rain in United States, 1 to 9 September 2026: 373 records at 270 stations, peak on 2 September 2026. Closed.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Key Facts

Extreme rain in United States, 1 to 9 September 2026 set or tied 373 station records at 270 stations.
It ran from 1 September 2026 to 9 September 2026 (9 days) and its peak day was 2 September 2026.
Status: closed.
Kalispell Glacier AP set a daily record precipitation of 29.7 mm (1.2 in) on 7 September 2026 (provisional).
The busiest day was 2 September 2026 with 87 records.
The oldest broken record in the ranked list had stood for 132 years.

Footprint

1 to 9 September 2026

The area covered by Extreme rain in United States, 1 to 9 September 2026 is outlined, with 20 of the stations that set records marked, coloured by record type. Made with Natural Earth.

Footprint of Extreme rain in United States, 1 to 9 September 2026: stations that set records in the event
Station	Type	Value	Date
Kalispell Glacier AP	Record daily precipitation	29.7 mm (1.2 in)	2026-09-07
Bowman Dam	Record daily precipitation	57.5 mm (2.3 in)	2026-09-04
Volta Ph	Record daily precipitation	29.6 mm (1.2 in)	2026-09-04
Mullan Pass Vor/Dme	Record daily precipitation	26.2 mm (1.0 in)	2026-09-07
Downieville	Record daily precipitation	42.4 mm (1.7 in)	2026-09-04
Glasgow 14 NW	Record daily precipitation	33.0 mm (1.3 in)	2026-09-08
Fourmile Lake	Record daily precipitation	38.1 mm (1.5 in)	2026-09-02
Cando 1E	Record daily precipitation	27.1 mm (1.1 in)	2026-09-07
Banfield Mountain	Record daily precipitation	33.0 mm (1.3 in)	2026-09-07
Quartz Mountain	Record daily precipitation	25.4 mm (1.0 in)	2026-09-03
Silvies	Record daily precipitation	25.4 mm (1.0 in)	2026-09-03
Dismal Swamp	Record daily precipitation	50.8 mm (2.0 in)	2026-09-03
North Fork Jocko	Record daily precipitation	61.0 mm (2.4 in)	2026-09-07
Badger Pass	Record daily precipitation	38.1 mm (1.5 in)	2026-09-02
Lookout	Record daily precipitation	25.4 mm (1.0 in)	2026-09-07
McCloud	Record daily precipitation	36.8 mm (1.4 in)	2026-09-03
Ethridge	Record daily precipitation	39.9 mm (1.6 in)	2026-09-06
Emery Creek	Record daily precipitation	61.0 mm (2.4 in)	2026-09-07
Bigelow Camp	Record daily precipitation	27.9 mm (1.1 in)	2026-09-02
N Fk Elk Creek	Record daily precipitation	25.4 mm (1.0 in)	2026-09-07
Flattop Mtn.	Record daily precipitation	48.3 mm (1.9 in)	2026-09-07
Many Glacier	Record daily precipitation	45.7 mm (1.8 in)	2026-09-07
Cut Bank AP	Record daily precipitation	29.0 mm (1.1 in)	2026-09-07
Diamond Lake	Record daily precipitation	35.6 mm (1.4 in)	2026-09-02
Bear Saddle	Record daily precipitation	38.1 mm (1.5 in)	2026-09-03
W Glacier	Record daily precipitation	32.5 mm (1.3 in)	2026-09-07
Kraft Creek	Record daily precipitation	27.9 mm (1.1 in)	2026-09-07
Hungry Horse Dam	Record daily precipitation	32.5 mm (1.3 in)	2026-09-08
Crater Meadows	Record daily precipitation	38.1 mm (1.5 in)	2026-09-07
Stahl Peak	Record daily precipitation	55.9 mm (2.2 in)	2026-09-07
Hand Creek	Record daily precipitation	35.6 mm (1.4 in)	2026-09-07
Lost Creek Dam	Record daily precipitation	28.4 mm (1.1 in)	2026-09-03
Dunkirk 19NNE	Record daily precipitation	30.7 mm (1.2 in)	2026-09-06
Summit Lake	Record daily precipitation	33.0 mm (1.3 in)	2026-09-02
Twin Lakes	Record daily precipitation	30.5 mm (1.2 in)	2026-09-04
Mill Creek Summit	Record daily precipitation	58.4 mm (2.3 in)	2026-09-04
Schweitzer Basin	Record daily precipitation	35.6 mm (1.4 in)	2026-09-07
Copper Camp	Record daily precipitation	33.0 mm (1.3 in)	2026-09-08
Shelby	Record daily precipitation	25.4 mm (1.0 in)	2026-09-08
Scobey 4 NW	Record daily precipitation	83.8 mm (3.3 in)	2026-09-07
Silver Creek	Record daily precipitation	25.4 mm (1.0 in)	2026-09-02
Cedar Pass	Record daily precipitation	30.5 mm (1.2 in)	2026-09-03
Riggins	Record daily precipitation	31.0 mm (1.2 in)	2026-09-04
Billie Creek Divide	Record daily precipitation	27.9 mm (1.1 in)	2026-09-02
Hemlock Butte	Record daily precipitation	33.0 mm (1.3 in)	2026-09-07
Strawberry	Record daily precipitation	25.4 mm (1.0 in)	2026-09-03
Crater Lake Nps HQ	Record daily precipitation	36.8 mm (1.4 in)	2026-09-03
Newport	Record daily precipitation	35.4 mm (1.4 in)	2026-09-04
Glasgow	Record daily precipitation	35.3 mm (1.4 in)	2026-09-07
Salt Creek Falls	Record daily precipitation	35.6 mm (1.4 in)	2026-09-02
Sevenmile Marsh	Record daily precipitation	35.6 mm (1.4 in)	2026-09-02
Mount Lockhart	Record daily precipitation	33.0 mm (1.3 in)	2026-09-06
Blue Canyon Nyack AP	Record daily precipitation	29.2 mm (1.1 in)	2026-09-04
Lake Metigoshe Sp	Record daily precipitation	38.1 mm (1.5 in)	2026-09-08
Sutherlin 2 W	Record daily precipitation	26.7 mm (1.1 in)	2026-09-04
Lindbergh Lake	Record daily precipitation	25.7 mm (1.0 in)	2026-09-07
Ambrose 3 N	Record daily precipitation	29.5 mm (1.2 in)	2026-09-07
Daly Lake	Record daily precipitation	35.6 mm (1.4 in)	2026-09-02
Pike Creek	Record daily precipitation	40.6 mm (1.6 in)	2026-09-07
Hawkins Lake	Record daily precipitation	27.9 mm (1.1 in)	2026-09-07

Records per Day

Peak day 87

Records set or tied each day from 1 September 2026 to 9 September 2026. The most in one day was 87 on 2 September 2026.

Top Records by Margin

Margin over the record replaced

Top records of Extreme rain in United States, 1 to 9 September 2026 ranked by margin
Dismal Swamp, 09-03	48.3 mm (1.9 in)
Bowman Dam, 09-04	45.1 mm (1.8 in)
Fourmile Lake, 09-02	33.0 mm (1.3 in)
Volta Ph, 09-04	29.6 mm (1.2 in)
Downieville, 09-04	29.2 mm (1.1 in)
Banfield Mountain, 09-07	27.9 mm (1.1 in)
Glasgow 14 NW, 09-08	23.6 mm (0.9 in)
Kalispell Glacier AP, 09-07	22.8 mm (0.9 in)
Ethridge, 09-08	20.9 mm (0.8 in)
Mullan Pass Vor/Dme, 09-07	20.6 mm (0.8 in)
Silvies, 09-03	20.3 mm (0.8 in)
Quartz Mountain, 09-03	20.3 mm (0.8 in)
Seattle Boeing Fld, 09-03	17.0 mm (0.7 in)
Chester, 09-08	16.0 mm (0.6 in)
Burns Muni AP, 09-03	15.5 mm (0.6 in)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

373 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.

Margin against age of the broken record in Extreme rain in United States, 1 to 9 September 2026
Margin (mm)	Years the old record stood
23	104
45	85
30	99
12	113
16	80
15	64
21	79
29	85
24	56
33	47
17	76
9	113
16	44
15	104
10	112
28	31
21	48
20	45
20	39
48	23
4	126
43	31
28	32
15	45
14	85
25	11
5	112
48	9
20	41
5	113
3	100
36	9
31	5
18	40
28	44
14	48
10	56
15	48
13	56
7	80
18	40
33	3
20	40
25	40
8	89
31	47
38	16
28	9
28	40
16	9
21	33
1	131
2	131
3	88
0	119
1	113
1	125
1	132
11	12
17	19
15	33
23	33
3	43
28	9
23	44
11	25
7	56
11	48
28	0
20	33
5	77
4	80
19	0
9	56
10	25
15	40
23	40
15	39
13	40
23	25
4	84
2	89
24	25
20	32
15	28
3	80
16	5
6	77
24	16
1	84
15	31
15	41
28	32
28	25
4	85
5	77
1	84
0	88
1	88
8	48
2	80
12	57
8	64
19	16
15	40
4	77
4	77
3	65
6	48
23	5
20	16
28	31
13	43
25	32
3	77
15	28
15	16
1	80
2	77
14	11
13	40
15	28
15	28
13	28
15	12
13	43
20	25
2	77
0	80
2	77
1	72
11	44
5	49
4	45
6	48
13	36
13	31
18	28
15	31
13	43
3	55
1	75
8	32
6	47
10	40
23	24
8	40
15	31
8	44
15	12
15	32
0	76
4	52
5	48
6	56
8	44
8	44
0	61
15	5
18	24
13	7
10	35
13	12
30	9
10	24
8	24
2	61
8	45
5	40
8	24
10	40
10	28
20	32
18	32
2	63
3	55
2	24
6	28
3	40
8	13
6	48
4	47
17	48
10	44
13	32
5	45
2	55
5	36
5	45
13	31
5	12
10	31
13	28
8	40
8	25
19	3
8	12
1	55
3	21
15	12

Compared With Other Events

Station records per event

Station records in Extreme rain in United States, 1 to 9 September 2026 compared with similar events
Extreme rain in United States and Mexico, 23 February to 15 March 2019	2,223 records
Extreme rain in United States, 3 to 19 January 2024	2,133 records
Extreme rain in Australia, 7 to 26 March 2021	2,099 records
Extreme rain in United States and Mexico, 29 September to 19 October 2018	1,970 records
Extreme rain in United States, 19 December 2022 to 13 January 2023	1,941 records
Extreme rain in United States, 1 to 9 September 2026 (this event)	373 records

Every Record Set

461 of 373

Every record set or tied during Extreme rain in United States, 1 to 9 September 2026, in date order
Date	Station	Record	Value	Margin	Years stood	Significance
2026-09-01	Richfield	Record daily precipitation (provisional)	3.3 mm (0.13 in)	0.3 mm (0.01 in)	61	20 of 100 (Routine)
2026-09-01	Rocker Peak	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	25	15 of 100 (Routine)
2026-09-01	Moose Creek	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	17	14 of 100 (Routine)
2026-09-01	Cloud Peak Reservoir	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	40	4 of 100 (Routine)
2026-09-01	New Fork Lake	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	32	3 of 100 (Routine)
2026-09-01	Togwotee Pass	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	16	2 of 100 (Routine)
2026-09-01	Snider Basin	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	25	2 of 100 (Routine)
2026-09-01	Somsen Ranch	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	25	2 of 100 (Routine)
2026-09-01	Jack Creek Upper	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	25	2 of 100 (Routine)
2026-09-02	Fourmile Lake	Record daily precipitation (provisional)	38.1 mm (1.5 in)	33.0 mm (1.3 in)	47	57 of 100 (Notable)
2026-09-02	Badger Pass	Record daily precipitation (provisional)	38.1 mm (1.5 in)	27.9 mm (1.1 in)	32	48 of 100 (Notable)
2026-09-02	Bigelow Camp	Record daily precipitation (provisional)	27.9 mm (1.1 in)	27.9 mm (1.1 in)	44	45 of 100 (Notable)
2026-09-02	Diamond Lake	Record daily precipitation (provisional)	35.6 mm (1.4 in)	25.4 mm (1.0 in)	40	44 of 100 (Notable)
2026-09-02	Summit Lake	Record daily precipitation (provisional)	33.0 mm (1.3 in)	22.8 mm (0.9 in)	44	40 of 100 (Notable)
2026-09-02	Silver Creek	Record daily precipitation (provisional)	25.4 mm (1.0 in)	20.3 mm (0.8 in)	33	39 of 100 (Notable)
2026-09-02	Billie Creek Divide	Record daily precipitation (provisional)	27.9 mm (1.1 in)	22.8 mm (0.9 in)	25	38 of 100 (Notable)
2026-09-02	Salt Creek Falls	Record daily precipitation (provisional)	35.6 mm (1.4 in)	28.0 mm (1.1 in)	32	36 of 100 (Notable)
2026-09-02	Sevenmile Marsh	Record daily precipitation (provisional)	35.6 mm (1.4 in)	28.0 mm (1.1 in)	25	36 of 100 (Notable)
2026-09-02	Daly Lake	Record daily precipitation (provisional)	35.6 mm (1.4 in)	25.4 mm (1.0 in)	32	34 of 100 (Routine)
2026-09-02	King Mountain	Record daily precipitation (provisional)	27.9 mm (1.1 in)	20.3 mm (0.8 in)	25	32 of 100 (Routine)
2026-09-02	Pike Creek	Record daily precipitation (provisional)	25.4 mm (1.0 in)	12.7 mm (0.5 in)	36	31 of 100 (Routine)
2026-09-02	Mount Crag	Record daily precipitation (provisional)	40.6 mm (1.6 in)	30.4 mm (1.2 in)	9	28 of 100 (Routine)
2026-09-02	Salmon-Ksra	Record daily precipitation (provisional)	25.4 mm (1.0 in)	1.5 mm (0.06 in)	24	26 of 100 (Routine)
2026-09-02	Quillayute AP	Record daily precipitation (provisional)	35.3 mm (1.4 in)	2.8 mm (0.11 in)	47	21 of 100 (Routine)
2026-09-02	Hollister 2	Record daily precipitation (provisional)	1.8 mm (0.07 in)	1.8 mm (0.07 in)	77	20 of 100 (Routine)
2026-09-02	Napa State Hospital	Record daily precipitation (provisional)	0.8 mm (0.03 in)	0.8 mm (0.03 in)	132	20 of 100 (Routine)
2026-09-02	Richmond	Record daily precipitation (provisional)	1.3 mm (0.05 in)	1.3 mm (0.05 in)	75	20 of 100 (Routine)
2026-09-02	Kalispell Glacier AP	Record daily precipitation (provisional)	16.5 mm (0.6 in)	4.3 mm (0.17 in)	45	20 of 100 (Routine)
2026-09-02	Mount Lockhart	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	45	20 of 100 (Routine)
2026-09-02	Waldron	Record daily precipitation (provisional)	10.2 mm (0.4 in)	7.7 mm (0.30 in)	45	20 of 100 (Routine)
2026-09-02	Copper Bottom	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	45	20 of 100 (Routine)
2026-09-02	Lookout	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	36	20 of 100 (Routine)
2026-09-02	Lost Lake	Record daily precipitation (provisional)	15.2 mm (0.6 in)	10.1 mm (0.4 in)	44	20 of 100 (Routine)
2026-09-02	Humboldt Gulch	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	36	20 of 100 (Routine)
2026-09-02	Shanghi Summit	Record daily precipitation (provisional)	17.8 mm (0.7 in)	10.2 mm (0.4 in)	25	20 of 100 (Routine)
2026-09-02	Eilertson Meadows	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	43	20 of 100 (Routine)
2026-09-02	Blue Mountain Spring	Record daily precipitation (provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	44	20 of 100 (Routine)
2026-09-02	Strawberry	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	25	20 of 100 (Routine)
2026-09-02	Clear Lake	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	32	20 of 100 (Routine)
2026-09-02	Clackamas Lake	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	44	20 of 100 (Routine)
2026-09-02	Peavine Ridge	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	32	20 of 100 (Routine)
2026-09-02	Santiam Jct.	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	47	20 of 100 (Routine)
2026-09-02	Three Creeks Meadow	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	43	20 of 100 (Routine)
2026-09-02	New Crescent Lake	Record daily precipitation (provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	32	20 of 100 (Routine)
2026-09-02	Irish Taylor	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	28	20 of 100 (Routine)
2026-09-02	Chemult Alternate	Record daily precipitation (provisional)	20.3 mm (0.8 in)	5.1 mm (0.20 in)	44	20 of 100 (Routine)
2026-09-02	Taylor Butte	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	40	20 of 100 (Routine)
2026-09-02	Little Meadows	Record daily precipitation (provisional)	38.1 mm (1.5 in)	20.3 mm (0.8 in)	11	20 of 100 (Routine)
2026-09-02	Cascade Summit	Record daily precipitation (provisional)	22.9 mm (0.9 in)	15.3 mm (0.6 in)	32	20 of 100 (Routine)
2026-09-02	Big Red Mountain	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	40	20 of 100 (Routine)
2026-09-02	Cold Springs Camp	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	43	20 of 100 (Routine)
2026-09-02	Moses Lake Grant Co AP	Record daily precipitation (provisional)	0.3 mm (0.01 in)	0.3 mm (0.01 in)	76	20 of 100 (Routine)
2026-09-02	Mullan Pass Vor/Dme	Record daily precipitation (provisional)	9.4 mm (0.37 in)	4.1 mm (0.16 in)	84	20 of 100 (Routine)
2026-09-02	Dallesport AP	Record daily precipitation (provisional)	4.6 mm (0.18 in)	1.6 mm (0.06 in)	47	20 of 100 (Routine)
2026-09-02	Medford Intl AP	Record daily precipitation (provisional)	20.3 mm (0.8 in)	14.5 mm (0.6 in)	28	20 of 100 (Routine)
2026-09-02	Redmond AP	Record daily precipitation (provisional)	3.6 mm (0.14 in)	2.3 mm (0.09 in)	25	20 of 100 (Routine)
2026-09-02	Sexton Summit	Record daily precipitation (provisional)	21.6 mm (0.9 in)	8.4 mm (0.33 in)	25	20 of 100 (Routine)
2026-09-02	Montague Siskiyou AP	Record daily precipitation (provisional)	1.8 mm (0.07 in)	1.8 mm (0.07 in)	77	20 of 100 (Routine)
2026-09-02	Bisson Creek	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	28	19 of 100 (Routine)
2026-09-02	Roaring River	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	11	19 of 100 (Routine)
2026-09-02	Fish Lk.	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	40	19 of 100 (Routine)
2026-09-02	Klamath Falls Intl AP	Record daily precipitation (provisional)	4.6 mm (0.18 in)	3.6 mm (0.14 in)	25	19 of 100 (Routine)
2026-09-02	Daniel Fish Hatchery	Record daily precipitation (provisional)	10.4 mm (0.4 in)	5.6 mm (0.22 in)	17	18 of 100 (Routine)
2026-09-02	Saddle Mountain	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	32	18 of 100 (Routine)
2026-09-02	Sunset	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	36	17 of 100 (Routine)
2026-09-02	Starr Ridge	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	12	17 of 100 (Routine)
2026-09-02	Snow Mountain	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	25	17 of 100 (Routine)
2026-09-02	Lone Pine	Record daily precipitation (provisional)	27.9 mm (1.1 in)	15.2 mm (0.6 in)	11	17 of 100 (Routine)
2026-09-02	Blazed Alder	Record daily precipitation (provisional)	27.9 mm (1.1 in)	12.7 mm (0.5 in)	21	17 of 100 (Routine)
2026-09-02	Sheep Canyon	Record daily precipitation (provisional)	30.5 mm (1.2 in)	12.7 mm (0.5 in)	25	17 of 100 (Routine)
2026-09-02	Seine Creek	Record daily precipitation (provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	25	17 of 100 (Routine)
2026-09-02	Burns Muni AP	Record daily precipitation (provisional)	8.4 mm (0.33 in)	2.3 mm (0.09 in)	25	17 of 100 (Routine)
2026-09-02	Lucky Strike	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	25	16 of 100 (Routine)
2026-09-02	Derr.	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	25	16 of 100 (Routine)
2026-09-02	Elk Butte	Record daily precipitation (provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	9	15 of 100 (Routine)
2026-09-02	Quartz Mountain	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	25	15 of 100 (Routine)
2026-09-02	Marion Forks	Record daily precipitation (provisional)	27.9 mm (1.1 in)	2.5 mm (0.10 in)	32	15 of 100 (Routine)
2026-09-02	N Fk Elk Creek	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	21	14 of 100 (Routine)
2026-09-02	Mountain Meadows	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	16	14 of 100 (Routine)
2026-09-02	Bowman Springs	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	25	14 of 100 (Routine)
2026-09-02	Wenatchee Pangborn Mem AP	Record daily precipitation (provisional)	1.5 mm (0.06 in)	0.7 mm (0.03 in)	25	14 of 100 (Routine)
2026-09-02	Flattop Mtn.	Record daily precipitation (provisional)	25.4 mm (1.0 in)	2.5 mm (0.10 in)	25	13 of 100 (Routine)
2026-09-02	Hemlock Butte	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	25	13 of 100 (Routine)
2026-09-02	Crater Meadows	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	25	13 of 100 (Routine)
2026-09-02	North Fork	Record daily precipitation (provisional)	33.0 mm (1.3 in)	12.7 mm (0.5 in)	11	13 of 100 (Routine)
2026-09-02	Railroad Overpass	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	25	13 of 100 (Routine)
2026-09-02	Holland Meadows	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	11	13 of 100 (Routine)
2026-09-02	Kentfield	Record daily precipitation (provisional)	3.3 mm (0.13 in)	2.8 mm (0.11 in)	3	12 of 100 (Routine)
2026-09-02	Sleeping Woman	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	21	12 of 100 (Routine)
2026-09-02	Cool Creek	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	9	12 of 100 (Routine)
2026-09-02	Entiat Fish Hatchery	Record daily precipitation (provisional)	1.3 mm (0.05 in)	1.0 mm (0.04 in)	21	11 of 100 (Routine)
2026-09-02	Upper Wheeler	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	9	11 of 100 (Routine)
2026-09-02	Spencer Meadow	Record daily precipitation (provisional)	17.8 mm (0.7 in)	5.1 mm (0.20 in)	11	10 of 100 (Routine)
2026-09-02	Mckenzie	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	11	8 of 100 (Routine)
2026-09-02	Portland WFO	Record daily precipitation (provisional)	7.4 mm (0.29 in)	0.8 mm (0.03 in)	11	7 of 100 (Routine)
2026-09-02	Lolo Pass	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	40	4 of 100 (Routine)
2026-09-02	Nez Perce Camp	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	45	4 of 100 (Routine)
2026-09-02	Lake Creek R.S.	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	44	4 of 100 (Routine)
2026-09-02	Jump Off Joe	Record daily precipitation (tie) (provisional)	27.9 mm (1.1 in)	tie	47	4 of 100 (Routine)
2026-09-02	Savage Pass	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	28	3 of 100 (Routine)
2026-09-02	Nevada Ridge	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	25	2 of 100 (Routine)
2026-09-02	Stuart Mountain	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	28	2 of 100 (Routine)
2026-09-02	Skalkaho Summit	Record daily precipitation (tie) (provisional)	15.2 mm (0.6 in)	tie	25	2 of 100 (Routine)
2026-09-02	Black Pine	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	25	2 of 100 (Routine)
2026-09-02	Lubrecht Flume	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	25	2 of 100 (Routine)
2026-09-02	Sherwin	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	25	2 of 100 (Routine)
2026-09-02	Madison Butte	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	25	2 of 100 (Routine)
2026-09-02	Lost Horse	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	25	2 of 100 (Routine)
2026-09-02	Mt Hood Test Site	Record daily precipitation (tie) (provisional)	22.9 mm (0.9 in)	tie	21	2 of 100 (Routine)
2026-09-02	Mica Creek	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	9	1 of 100 (Routine)
2026-09-02	Green Lake	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	9	1 of 100 (Routine)
2026-09-02	Mud Ridge	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	9	1 of 100 (Routine)
2026-09-02	June Lake	Record daily precipitation (tie) (provisional)	27.9 mm (1.1 in)	tie	9	1 of 100 (Routine)
2026-09-03	Silvies	Record daily precipitation (provisional)	25.4 mm (1.0 in)	20.3 mm (0.8 in)	45	51 of 100 (Notable)
2026-09-03	Quartz Mountain	Record daily precipitation (provisional)	25.4 mm (1.0 in)	20.3 mm (0.8 in)	39	51 of 100 (Notable)
2026-09-03	Dismal Swamp	Record daily precipitation (provisional)	50.8 mm (2.0 in)	48.3 mm (1.9 in)	23	50 of 100 (Notable)
2026-09-03	McCloud	Record daily precipitation (provisional)	36.8 mm (1.4 in)	14.4 mm (0.6 in)	85	46 of 100 (Notable)
2026-09-03	Bear Saddle	Record daily precipitation (provisional)	38.1 mm (1.5 in)	33.0 mm (1.3 in)	3	44 of 100 (Notable)
2026-09-03	Lost Creek Dam	Record daily precipitation (provisional)	28.4 mm (1.1 in)	21.3 mm (0.8 in)	33	42 of 100 (Notable)
2026-09-03	Cedar Pass	Record daily precipitation (provisional)	30.5 mm (1.2 in)	28.0 mm (1.1 in)	0	39 of 100 (Notable)
2026-09-03	Crater Lake Nps HQ	Record daily precipitation (provisional)	36.8 mm (1.4 in)	24.1 mm (0.9 in)	25	37 of 100 (Notable)
2026-09-03	Strawberry	Record daily precipitation (provisional)	25.4 mm (1.0 in)	20.3 mm (0.8 in)	32	37 of 100 (Notable)
2026-09-03	Mt. Howard	Record daily precipitation (provisional)	27.9 mm (1.1 in)	15.2 mm (0.6 in)	28	33 of 100 (Routine)
2026-09-03	West Branch	Record daily precipitation (provisional)	30.5 mm (1.2 in)	15.3 mm (0.6 in)	28	32 of 100 (Routine)
2026-09-03	Aneroid Lake #2	Record daily precipitation (provisional)	30.5 mm (1.2 in)	15.3 mm (0.6 in)	28	32 of 100 (Routine)
2026-09-03	Saddle Mountain	Record daily precipitation (provisional)	33.0 mm (1.3 in)	20.3 mm (0.8 in)	32	27 of 100 (Routine)
2026-09-03	Seine Creek	Record daily precipitation (provisional)	27.9 mm (1.1 in)	17.7 mm (0.7 in)	32	27 of 100 (Routine)
2026-09-03	Shanghi Summit	Record daily precipitation (provisional)	27.9 mm (1.1 in)	12.7 mm (0.5 in)	32	26 of 100 (Routine)
2026-09-03	Schneider Meadows	Record daily precipitation (provisional)	45.7 mm (1.8 in)	5.1 mm (0.20 in)	12	25 of 100 (Routine)
2026-09-03	Blue Canyon Nyack AP	Record daily precipitation (provisional)	26.7 mm (1.1 in)	17.6 mm (0.7 in)	3	21 of 100 (Routine)
2026-09-03	Ft Bidwell	Record daily precipitation (provisional)	11.4 mm (0.4 in)	8.9 mm (0.35 in)	113	20 of 100 (Routine)
2026-09-03	Hollister 2	Record daily precipitation (provisional)	4.3 mm (0.17 in)	4.3 mm (0.17 in)	77	20 of 100 (Routine)
2026-09-03	Middletown	Record daily precipitation (provisional)	1.5 mm (0.06 in)	1.0 mm (0.04 in)	84	20 of 100 (Routine)
2026-09-03	Oakland Museum	Record daily precipitation (provisional)	2.3 mm (0.09 in)	2.3 mm (0.09 in)	55	20 of 100 (Routine)
2026-09-03	San Rafael-Civic Ctr	Record daily precipitation (provisional)	2.0 mm (0.08 in)	2.0 mm (0.08 in)	131	20 of 100 (Routine)
2026-09-03	Santa Rosa	Record daily precipitation (provisional)	6.9 mm (0.27 in)	5.4 mm (0.21 in)	113	20 of 100 (Routine)
2026-09-03	Tulelake	Record daily precipitation (provisional)	13.7 mm (0.5 in)	3.3 mm (0.13 in)	65	20 of 100 (Routine)
2026-09-03	Volta Ph	Record daily precipitation (provisional)	8.2 mm (0.32 in)	2.1 mm (0.08 in)	89	20 of 100 (Routine)
2026-09-03	Pierce	Record daily precipitation (provisional)	12.7 mm (0.5 in)	3.3 mm (0.13 in)	55	20 of 100 (Routine)
2026-09-03	Creston	Record daily precipitation (provisional)	16.5 mm (0.6 in)	6.3 mm (0.25 in)	28	20 of 100 (Routine)
2026-09-03	Whitewater	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	27	20 of 100 (Routine)
2026-09-03	Arlington	Record daily precipitation (provisional)	12.7 mm (0.5 in)	3.8 mm (0.15 in)	126	20 of 100 (Routine)
2026-09-03	Cove 1 E	Record daily precipitation (provisional)	12.4 mm (0.5 in)	1.0 mm (0.04 in)	84	20 of 100 (Routine)
2026-09-03	Grants Pass	Record daily precipitation (provisional)	22.4 mm (0.9 in)	10.0 mm (0.4 in)	112	20 of 100 (Routine)
2026-09-03	Green Springs Pwr Plt	Record daily precipitation (provisional)	5.3 mm (0.21 in)	4.0 mm (0.16 in)	47	20 of 100 (Routine)
2026-09-03	Howard Prairie Dam	Record daily precipitation (provisional)	21.3 mm (0.8 in)	19.3 mm (0.8 in)	0	20 of 100 (Routine)
2026-09-03	La Grande	Record daily precipitation (provisional)	5.6 mm (0.22 in)	3.6 mm (0.14 in)	21	20 of 100 (Routine)
2026-09-03	Lower Hay Creek	Record daily precipitation (provisional)	3.6 mm (0.14 in)	0.3 mm (0.01 in)	47	20 of 100 (Routine)
2026-09-03	Prospect 2 SW	Record daily precipitation (provisional)	21.1 mm (0.8 in)	5.4 mm (0.21 in)	112	20 of 100 (Routine)
2026-09-03	Toketee Falls	Record daily precipitation (provisional)	7.4 mm (0.29 in)	0.3 mm (0.01 in)	47	20 of 100 (Routine)
2026-09-03	Mill Creek Dam	Record daily precipitation (provisional)	8.1 mm (0.32 in)	1.5 mm (0.06 in)	61	20 of 100 (Routine)
2026-09-03	Satus Pass 2 SSW	Record daily precipitation (provisional)	8.6 mm (0.34 in)	6.1 mm (0.24 in)	47	20 of 100 (Routine)
2026-09-03	Whitman Mission	Record daily precipitation (provisional)	14.2 mm (0.6 in)	10.4 mm (0.4 in)	25	20 of 100 (Routine)
2026-09-03	Sherwin	Record daily precipitation (provisional)	20.3 mm (0.8 in)	10.1 mm (0.4 in)	28	20 of 100 (Routine)
2026-09-03	Taylor Green	Record daily precipitation (provisional)	22.9 mm (0.9 in)	7.7 mm (0.30 in)	12	20 of 100 (Routine)
2026-09-03	Eilertson Meadows	Record daily precipitation (provisional)	12.7 mm (0.5 in)	10.2 mm (0.4 in)	35	20 of 100 (Routine)
2026-09-03	Gold Center	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	32	20 of 100 (Routine)
2026-09-03	Blue Mountain Spring	Record daily precipitation (provisional)	22.9 mm (0.9 in)	12.7 mm (0.5 in)	12	20 of 100 (Routine)
2026-09-03	Lake Creek R.S.	Record daily precipitation (provisional)	17.8 mm (0.7 in)	12.7 mm (0.5 in)	28	20 of 100 (Routine)
2026-09-03	Rock Springs	Record daily precipitation (provisional)	20.3 mm (0.8 in)	15.2 mm (0.6 in)	12	20 of 100 (Routine)
2026-09-03	Fish Creek	Record daily precipitation (provisional)	20.3 mm (0.8 in)	15.2 mm (0.6 in)	39	20 of 100 (Routine)
2026-09-03	Moses Mtn	Record daily precipitation (provisional)	20.3 mm (0.8 in)	15.2 mm (0.6 in)	16	20 of 100 (Routine)
2026-09-03	Blewett Pass	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	36	20 of 100 (Routine)
2026-09-03	Summer Rim	Record daily precipitation (provisional)	22.9 mm (0.9 in)	15.3 mm (0.6 in)	45	20 of 100 (Routine)
2026-09-03	Adin Mtn	Record daily precipitation (provisional)	22.9 mm (0.9 in)	20.4 mm (0.8 in)	40	20 of 100 (Routine)
2026-09-03	Oakland Intl AP	Record daily precipitation (provisional)	2.0 mm (0.08 in)	2.0 mm (0.08 in)	77	20 of 100 (Routine)
2026-09-03	San Francisco Intl AP	Record daily precipitation (provisional)	0.3 mm (0.01 in)	0.3 mm (0.01 in)	80	20 of 100 (Routine)
2026-09-03	Baker City AP	Record daily precipitation (provisional)	21.6 mm (0.9 in)	11.4 mm (0.4 in)	25	20 of 100 (Routine)
2026-09-03	Lewiston AP	Record daily precipitation (provisional)	17.3 mm (0.7 in)	9.7 mm (0.38 in)	56	20 of 100 (Routine)
2026-09-03	Seattle Boeing Fld	Record daily precipitation (provisional)	20.8 mm (0.8 in)	17.0 mm (0.7 in)	76	20 of 100 (Routine)
2026-09-03	Montague Siskiyou AP	Record daily precipitation (provisional)	4.6 mm (0.18 in)	4.6 mm (0.18 in)	77	20 of 100 (Routine)
2026-09-03	Burns Muni AP	Record daily precipitation (provisional)	18.3 mm (0.7 in)	15.5 mm (0.6 in)	44	20 of 100 (Routine)
2026-09-03	Alkali Lake	Record daily precipitation (provisional)	10.7 mm (0.4 in)	6.6 mm (0.26 in)	11	19 of 100 (Routine)
2026-09-03	Raymond 2 S	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	29	19 of 100 (Routine)
2026-09-03	Prairie	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	31	18 of 100 (Routine)
2026-09-03	Beaver Reservoir	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	32	18 of 100 (Routine)
2026-09-03	Sheep Canyon	Record daily precipitation (provisional)	43.2 mm (1.7 in)	10.2 mm (0.4 in)	32	18 of 100 (Routine)
2026-09-03	Redding AP	Record daily precipitation (provisional)	12.7 mm (0.5 in)	10.4 mm (0.4 in)	25	18 of 100 (Routine)
2026-09-03	Petaluma AP	Record daily precipitation (provisional)	1.8 mm (0.07 in)	1.5 mm (0.06 in)	23	17 of 100 (Routine)
2026-09-03	Halfway	Record daily precipitation (provisional)	21.3 mm (0.8 in)	0.5 mm (0.02 in)	28	17 of 100 (Routine)
2026-09-03	Moss Springs	Record daily precipitation (provisional)	22.9 mm (0.9 in)	10.2 mm (0.4 in)	3	17 of 100 (Routine)
2026-09-03	Starr Ridge	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	28	17 of 100 (Routine)
2026-09-03	Squaw Valley G.C.	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	39	17 of 100 (Routine)
2026-09-03	Velva	Record daily precipitation (provisional)	33.0 mm (1.3 in)	4.0 mm (0.16 in)	7	16 of 100 (Routine)
2026-09-03	Tipton	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	28	16 of 100 (Routine)
2026-09-03	Thompson Falls Ph	Record daily precipitation (provisional)	3.3 mm (0.13 in)	0.3 mm (0.01 in)	28	15 of 100 (Routine)
2026-09-03	Lost Lake	Record daily precipitation (provisional)	22.9 mm (0.9 in)	2.6 mm (0.10 in)	32	15 of 100 (Routine)
2026-09-03	Hemlock Butte	Record daily precipitation (provisional)	25.4 mm (1.0 in)	2.5 mm (0.10 in)	32	15 of 100 (Routine)
2026-09-03	Taylor Butte	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	23	14 of 100 (Routine)
2026-09-03	Brundage Reservoir	Record daily precipitation (provisional)	17.8 mm (0.7 in)	5.1 mm (0.20 in)	3	10 of 100 (Routine)
2026-09-03	Css Lab	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	3	9 of 100 (Routine)
2026-09-03	Cloverdale	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	3	8 of 100 (Routine)
2026-09-03	Portland WFO	Record daily precipitation (provisional)	3.0 mm (0.12 in)	1.2 mm (0.05 in)	12	7 of 100 (Routine)
2026-09-03	Secesh Summit	Record daily precipitation (provisional)	22.9 mm (0.9 in)	2.6 mm (0.10 in)	3	7 of 100 (Routine)
2026-09-03	Squaw Flat	Record daily precipitation (provisional)	17.8 mm (0.7 in)	2.6 mm (0.10 in)	3	7 of 100 (Routine)
2026-09-03	Independence Lake	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	3	7 of 100 (Routine)
2026-09-03	W Glacier	Record daily precipitation (tie) (provisional)	9.1 mm (0.36 in)	tie	32	4 of 100 (Routine)
2026-09-03	Squaw Butte-Northern Great Bas	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	28	4 of 100 (Routine)
2026-09-03	Wolf Creek	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	44	4 of 100 (Routine)
2026-09-03	Irish Taylor	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	40	4 of 100 (Routine)
2026-09-03	Chemult Alternate	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	41	4 of 100 (Routine)
2026-09-03	Humboldt Gulch	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	32	3 of 100 (Routine)
2026-09-03	Mica Creek	Record daily precipitation (tie) (provisional)	20.3 mm (0.8 in)	tie	32	3 of 100 (Routine)
2026-09-03	Truckee #2	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	23	2 of 100 (Routine)
2026-09-03	Rex River	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	25	2 of 100 (Routine)
2026-09-03	Big Creek Summit	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	3	1 of 100 (Routine)
2026-09-03	Bear Basin	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	3	1 of 100 (Routine)
2026-09-03	High Ridge	Record daily precipitation (tie) (provisional)	15.2 mm (0.6 in)	tie	12	1 of 100 (Routine)
2026-09-04	Bowman Dam	Record daily precipitation (provisional)	57.5 mm (2.3 in)	45.1 mm (1.8 in)	85	68 of 100 (Major)
2026-09-04	Volta Ph	Record daily precipitation (provisional)	29.6 mm (1.2 in)	29.6 mm (1.2 in)	99	65 of 100 (Major)
2026-09-04	Downieville	Record daily precipitation (provisional)	42.4 mm (1.7 in)	29.2 mm (1.1 in)	85	58 of 100 (Notable)
2026-09-04	Twin Lakes	Record daily precipitation (provisional)	30.5 mm (1.2 in)	22.9 mm (0.9 in)	33	40 of 100 (Notable)
2026-09-04	Mill Creek Summit	Record daily precipitation (provisional)	58.4 mm (2.3 in)	2.5 mm (0.10 in)	43	40 of 100 (Notable)
2026-09-04	Riggins	Record daily precipitation (provisional)	31.0 mm (1.2 in)	7.1 mm (0.28 in)	56	39 of 100 (Notable)
2026-09-04	Newport	Record daily precipitation (provisional)	35.4 mm (1.4 in)	3.4 mm (0.13 in)	80	37 of 100 (Notable)
2026-09-04	Blue Canyon Nyack AP	Record daily precipitation (provisional)	29.2 mm (1.1 in)	4.3 mm (0.17 in)	85	36 of 100 (Notable)
2026-09-04	Sutherlin 2 W	Record daily precipitation (provisional)	26.7 mm (1.1 in)	18.6 mm (0.7 in)	16	35 of 100 (Notable)
2026-09-04	Jump Off Joe	Record daily precipitation (provisional)	101.6 mm (4.0 in)	15.2 mm (0.6 in)	12	30 of 100 (Routine)
2026-09-04	Coquille City	Record daily precipitation (provisional)	26.9 mm (1.1 in)	5.8 mm (0.23 in)	48	26 of 100 (Routine)
2026-09-04	Port Orford 5 E	Record daily precipitation (provisional)	45.7 mm (1.8 in)	16.5 mm (0.6 in)	48	26 of 100 (Routine)
2026-09-04	Coleman Fisheries STN	Record daily precipitation (provisional)	17.3 mm (0.7 in)	13.5 mm (0.5 in)	25	20 of 100 (Routine)
2026-09-04	Grass Valley #2	Record daily precipitation (provisional)	20.1 mm (0.8 in)	19.3 mm (0.8 in)	3	20 of 100 (Routine)
2026-09-04	Hollister 2	Record daily precipitation (provisional)	6.4 mm (0.25 in)	6.4 mm (0.25 in)	77	20 of 100 (Routine)
2026-09-04	Kentfield	Record daily precipitation (provisional)	3.0 mm (0.12 in)	0.2 mm (0.01 in)	119	20 of 100 (Routine)
2026-09-04	Livermore	Record daily precipitation (provisional)	1.3 mm (0.05 in)	0.5 mm (0.02 in)	113	20 of 100 (Routine)
2026-09-04	Markley Cove	Record daily precipitation (provisional)	1.3 mm (0.05 in)	1.3 mm (0.05 in)	56	20 of 100 (Routine)
2026-09-04	Napa State Hospital	Record daily precipitation (provisional)	2.8 mm (0.11 in)	0.8 mm (0.03 in)	125	20 of 100 (Routine)
2026-09-04	Petaluma AP	Record daily precipitation (provisional)	1.0 mm (0.04 in)	1.0 mm (0.04 in)	131	20 of 100 (Routine)
2026-09-04	Pinnacles Np	Record daily precipitation (provisional)	0.3 mm (0.01 in)	0.3 mm (0.01 in)	88	20 of 100 (Routine)
2026-09-04	Potter Valley Powerhouse	Record daily precipitation (provisional)	0.5 mm (0.02 in)	0.5 mm (0.02 in)	88	20 of 100 (Routine)
2026-09-04	Quincy	Record daily precipitation (provisional)	17.8 mm (0.7 in)	8.4 mm (0.33 in)	89	20 of 100 (Routine)
2026-09-04	Strawberry Valley 2	Record daily precipitation (provisional)	35.6 mm (1.4 in)	22.9 mm (0.9 in)	3	20 of 100 (Routine)
2026-09-04	McDermitt	Record daily precipitation (provisional)	15.5 mm (0.6 in)	11.7 mm (0.5 in)	113	20 of 100 (Routine)
2026-09-04	Lost Creek Dam	Record daily precipitation (provisional)	7.6 mm (0.30 in)	6.3 mm (0.25 in)	56	20 of 100 (Routine)
2026-09-04	Asotin 14 SW	Record daily precipitation (provisional)	11.4 mm (0.4 in)	7.8 mm (0.31 in)	12	20 of 100 (Routine)
2026-09-04	Satus Pass 2 SSW	Record daily precipitation (provisional)	9.9 mm (0.39 in)	9.4 mm (0.37 in)	56	20 of 100 (Routine)
2026-09-04	Black Pine	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	45	20 of 100 (Routine)
2026-09-04	Nez Perce Camp	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	44	20 of 100 (Routine)
2026-09-04	Deadwood Summit	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	25	20 of 100 (Routine)
2026-09-04	Graham Guard Sta.	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	41	20 of 100 (Routine)
2026-09-04	Disaster Peak	Record daily precipitation (provisional)	10.2 mm (0.4 in)	7.7 mm (0.30 in)	44	20 of 100 (Routine)
2026-09-04	Trough	Record daily precipitation (provisional)	12.7 mm (0.5 in)	10.2 mm (0.4 in)	19	20 of 100 (Routine)
2026-09-04	Independence Lake	Record daily precipitation (provisional)	17.8 mm (0.7 in)	12.7 mm (0.5 in)	43	20 of 100 (Routine)
2026-09-04	Tahoe City Cross	Record daily precipitation (provisional)	2.5 mm (0.10 in)	2.5 mm (0.10 in)	44	20 of 100 (Routine)
2026-09-04	Sasse Ridge	Record daily precipitation (provisional)	12.7 mm (0.5 in)	10.2 mm (0.4 in)	31	20 of 100 (Routine)
2026-09-04	Moffett Fed Airfield	Record daily precipitation (provisional)	0.8 mm (0.03 in)	0.8 mm (0.03 in)	80	20 of 100 (Routine)
2026-09-04	Howard Prairie Dam	Record daily precipitation (provisional)	1.0 mm (0.04 in)	0.5 mm (0.02 in)	44	19 of 100 (Routine)
2026-09-04	Independence Camp	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	37	19 of 100 (Routine)
2026-09-04	Ward Creek #3	Record daily precipitation (provisional)	2.5 mm (0.10 in)	2.5 mm (0.10 in)	45	19 of 100 (Routine)
2026-09-04	Santiam Jct.	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	33	19 of 100 (Routine)
2026-09-04	Pierce	Record daily precipitation (provisional)	16.5 mm (0.6 in)	3.3 mm (0.13 in)	28	18 of 100 (Routine)
2026-09-04	Cozy Cove	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	12	18 of 100 (Routine)
2026-09-04	Mt Rose Ski Area	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	36	17 of 100 (Routine)
2026-09-04	Shasta Dam	Record daily precipitation (provisional)	7.4 mm (0.29 in)	3.1 mm (0.12 in)	25	16 of 100 (Routine)
2026-09-04	Galena	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	27	16 of 100 (Routine)
2026-09-04	Squaw Valley G.C.	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	35	16 of 100 (Routine)
2026-09-04	Meadows Pass	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	32	15 of 100 (Routine)
2026-09-04	Jackson Peak	Record daily precipitation (provisional)	12.7 mm (0.5 in)	7.6 mm (0.30 in)	3	14 of 100 (Routine)
2026-09-04	Thunder Basin	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	33	14 of 100 (Routine)
2026-09-04	Independence Creek	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	25	14 of 100 (Routine)
2026-09-04	Skalkaho Summit	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	19	13 of 100 (Routine)
2026-09-04	Css Lab	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	25	13 of 100 (Routine)
2026-09-04	Fremont	Record daily precipitation (provisional)	1.8 mm (0.07 in)	1.8 mm (0.07 in)	29	12 of 100 (Routine)
2026-09-04	N Fk Elk Creek	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	3	12 of 100 (Routine)
2026-09-04	Seine Creek	Record daily precipitation (provisional)	7.6 mm (0.30 in)	2.5 mm (0.10 in)	11	9 of 100 (Routine)
2026-09-04	Portland WFO	Record daily precipitation (provisional)	6.9 mm (0.27 in)	0.3 mm (0.01 in)	19	8 of 100 (Routine)
2026-09-04	Dallesport AP	Record daily precipitation (tie) (provisional)	0.5 mm (0.02 in)	tie	73	7 of 100 (Routine)
2026-09-04	Prairie	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	44	4 of 100 (Routine)
2026-09-04	Schweitzer Basin	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	40	4 of 100 (Routine)
2026-09-04	Blewett Pass	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	40	4 of 100 (Routine)
2026-09-04	Grouse Camp	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	40	4 of 100 (Routine)
2026-09-04	Morse Lake	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	40	4 of 100 (Routine)
2026-09-04	Diamond Lake	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	44	4 of 100 (Routine)
2026-09-04	Stuart Mountain	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	31	3 of 100 (Routine)
2026-09-04	Daly Creek	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	32	3 of 100 (Routine)
2026-09-04	Banfield Mountain	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	33	3 of 100 (Routine)
2026-09-04	Lookout	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	33	3 of 100 (Routine)
2026-09-04	Mosquito Ridge	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	33	3 of 100 (Routine)
2026-09-04	Madison Butte	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	28	3 of 100 (Routine)
2026-09-04	Starr Ridge	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	36	3 of 100 (Routine)
2026-09-04	Big Meadow	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	28	3 of 100 (Routine)
2026-09-04	Rainy Pass	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	33	3 of 100 (Routine)
2026-09-04	Upper Wheeler	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	36	3 of 100 (Routine)
2026-09-04	Fish Lake	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	33	3 of 100 (Routine)
2026-09-04	Green Lake	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	35	3 of 100 (Routine)
2026-09-04	Moose Creek	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	16	2 of 100 (Routine)
2026-09-04	Summer Rim	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	25	2 of 100 (Routine)
2026-09-04	Echo Peak	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	23	2 of 100 (Routine)
2026-09-04	Wood Creek	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	11	1 of 100 (Routine)
2026-09-04	Derr.	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	11	1 of 100 (Routine)
2026-09-04	Skookum Creek	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	16	1 of 100 (Routine)
2026-09-05	Augusta	Record daily precipitation (provisional)	32.0 mm (1.3 in)	7.9 mm (0.31 in)	32	30 of 100 (Routine)
2026-09-05	Wood Creek	Record daily precipitation (provisional)	30.5 mm (1.2 in)	10.2 mm (0.4 in)	40	30 of 100 (Routine)
2026-09-05	Port Orford 5 E	Record daily precipitation (provisional)	36.8 mm (1.4 in)	25.6 mm (1.0 in)	16	22 of 100 (Routine)
2026-09-05	Hollister 2	Record daily precipitation (provisional)	4.4 mm (0.17 in)	4.4 mm (0.17 in)	77	20 of 100 (Routine)
2026-09-05	Potomac	Record daily precipitation (provisional)	9.7 mm (0.38 in)	4.6 mm (0.18 in)	36	20 of 100 (Routine)
2026-09-05	Owyhee Dam	Record daily precipitation (provisional)	9.1 mm (0.36 in)	6.8 mm (0.27 in)	80	20 of 100 (Routine)
2026-09-05	Priest Rapids Dam	Record daily precipitation (provisional)	1.3 mm (0.05 in)	0.5 mm (0.02 in)	55	20 of 100 (Routine)
2026-09-05	Daly Creek	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	24	20 of 100 (Routine)
2026-09-05	New Crescent Lake	Record daily precipitation (provisional)	22.9 mm (0.9 in)	15.3 mm (0.6 in)	41	20 of 100 (Routine)
2026-09-05	Diamond Lake	Record daily precipitation (provisional)	12.7 mm (0.5 in)	10.2 mm (0.4 in)	24	20 of 100 (Routine)
2026-09-05	Lookout Pt Dam	Record daily precipitation (provisional)	17.0 mm (0.7 in)	1.8 mm (0.07 in)	33	19 of 100 (Routine)
2026-09-05	Montague Siskiyou AP	Record daily precipitation (provisional)	4.8 mm (0.19 in)	4.3 mm (0.17 in)	12	19 of 100 (Routine)
2026-09-05	Drummond Aviation	Record daily precipitation (provisional)	10.9 mm (0.4 in)	1.5 mm (0.06 in)	19	18 of 100 (Routine)
2026-09-05	Antelope 6 SSW	Record daily precipitation (provisional)	3.0 mm (0.12 in)	1.2 mm (0.05 in)	19	17 of 100 (Routine)
2026-09-05	Saddle Mtn.	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	9	16 of 100 (Routine)
2026-09-05	Moses Mtn	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	16	16 of 100 (Routine)
2026-09-05	Graham Guard Sta.	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	24	15 of 100 (Routine)
2026-09-05	Chemult Alternate	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	7	13 of 100 (Routine)
2026-09-05	Lake Metigoshe Sp	Record daily precipitation (provisional)	19.1 mm (0.8 in)	4.9 mm (0.19 in)	11	12 of 100 (Routine)
2026-09-05	N Fk Elk Creek	Record daily precipitation (provisional)	12.7 mm (0.5 in)	5.1 mm (0.20 in)	3	12 of 100 (Routine)
2026-09-05	Bend 7 NE	Record daily precipitation (provisional)	5.3 mm (0.21 in)	1.5 mm (0.06 in)	19	11 of 100 (Routine)
2026-09-05	Mtn Home AFB	Record daily precipitation (tie) (provisional)	0.3 mm (0.01 in)	tie	59	6 of 100 (Routine)
2026-09-05	Copper Camp	Record daily precipitation (tie) (provisional)	22.9 mm (0.9 in)	tie	40	4 of 100 (Routine)
2026-09-05	Banner Summit	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	41	4 of 100 (Routine)
2026-09-05	Dismal Swamp	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	44	4 of 100 (Routine)
2026-09-05	Clackamas Lake	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	41	4 of 100 (Routine)
2026-09-05	Taylor Butte	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	35	3 of 100 (Routine)
2026-09-05	Barker Lakes	Record daily precipitation (tie) (provisional)	20.3 mm (0.8 in)	tie	24	2 of 100 (Routine)
2026-09-05	Calvert Creek	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	11	1 of 100 (Routine)
2026-09-05	Prairie	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	0	1 of 100 (Routine)
2026-09-05	Tipton	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	12	1 of 100 (Routine)
2026-09-06	Ethridge	Record daily precipitation (provisional)	39.9 mm (1.6 in)	25.2 mm (1.0 in)	11	46 of 100 (Notable)
2026-09-06	Dunkirk 19NNE	Record daily precipitation (provisional)	30.7 mm (1.2 in)	3.3 mm (0.13 in)	88	41 of 100 (Notable)
2026-09-06	Mount Lockhart	Record daily precipitation (provisional)	33.0 mm (1.3 in)	15.2 mm (0.6 in)	31	36 of 100 (Notable)
2026-09-06	Badger Pass	Record daily precipitation (provisional)	40.6 mm (1.6 in)	15.2 mm (0.6 in)	40	35 of 100 (Notable)
2026-09-06	Shelby	Record daily precipitation (provisional)	29.5 mm (1.2 in)	7.7 mm (0.30 in)	24	27 of 100 (Routine)
2026-09-06	Skalkaho Summit	Record daily precipitation (provisional)	35.6 mm (1.4 in)	2.6 mm (0.10 in)	21	24 of 100 (Routine)
2026-09-06	Peavine Ridge	Record daily precipitation (provisional)	25.4 mm (1.0 in)	7.6 mm (0.30 in)	41	24 of 100 (Routine)
2026-09-06	Hollister 2	Record daily precipitation (provisional)	3.1 mm (0.12 in)	3.1 mm (0.12 in)	77	20 of 100 (Routine)
2026-09-06	Potter Valley Powerhouse	Record daily precipitation (provisional)	0.3 mm (0.01 in)	0.3 mm (0.01 in)	88	20 of 100 (Routine)
2026-09-06	Tulelake	Record daily precipitation (provisional)	1.8 mm (0.07 in)	0.5 mm (0.02 in)	72	20 of 100 (Routine)
2026-09-06	Bynum 4 SSE	Record daily precipitation (provisional)	22.4 mm (0.9 in)	14.0 mm (0.6 in)	11	20 of 100 (Routine)
2026-09-06	Libby Dam (Base)	Record daily precipitation (provisional)	17.0 mm (0.7 in)	7.9 mm (0.31 in)	13	20 of 100 (Routine)
2026-09-06	Daly Creek	Record daily precipitation (provisional)	17.8 mm (0.7 in)	5.1 mm (0.20 in)	40	20 of 100 (Routine)
2026-09-06	Banfield Mountain	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	7	20 of 100 (Routine)
2026-09-06	Sunset	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	40	20 of 100 (Routine)
2026-09-06	Humboldt Gulch	Record daily precipitation (provisional)	17.8 mm (0.7 in)	10.2 mm (0.4 in)	40	20 of 100 (Routine)
2026-09-06	Derr.	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	41	20 of 100 (Routine)
2026-09-06	Snow Mountain	Record daily precipitation (provisional)	10.2 mm (0.4 in)	5.1 mm (0.20 in)	24	20 of 100 (Routine)
2026-09-06	Clear Lake	Record daily precipitation (provisional)	25.4 mm (1.0 in)	2.5 mm (0.10 in)	44	20 of 100 (Routine)
2026-09-06	Three Creeks Meadow	Record daily precipitation (provisional)	15.2 mm (0.6 in)	10.1 mm (0.4 in)	16	20 of 100 (Routine)
2026-09-06	New Crescent Lake	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	43	20 of 100 (Routine)
2026-09-06	Taylor Butte	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	45	20 of 100 (Routine)
2026-09-06	Redmond AP	Record daily precipitation (provisional)	3.8 mm (0.15 in)	2.8 mm (0.11 in)	55	20 of 100 (Routine)
2026-09-06	Klamath Falls Intl AP	Record daily precipitation (provisional)	2.5 mm (0.10 in)	2.0 mm (0.08 in)	63	20 of 100 (Routine)
2026-09-06	Barker Lakes	Record daily precipitation (provisional)	17.8 mm (0.7 in)	2.6 mm (0.10 in)	40	19 of 100 (Routine)
2026-09-06	Schweitzer Basin	Record daily precipitation (provisional)	10.2 mm (0.4 in)	2.6 mm (0.10 in)	40	19 of 100 (Routine)
2026-09-06	Brundage Reservoir	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	28	18 of 100 (Routine)
2026-09-06	Choteau	Record daily precipitation (provisional)	19.1 mm (0.8 in)	2.6 mm (0.10 in)	12	16 of 100 (Routine)
2026-09-06	North Fork Jocko	Record daily precipitation (provisional)	27.9 mm (1.1 in)	12.7 mm (0.5 in)	9	16 of 100 (Routine)
2026-09-06	Bunchgrass Mdw	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	12	16 of 100 (Routine)
2026-09-06	Summer Rim	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	8	16 of 100 (Routine)
2026-09-06	Combination	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	24	15 of 100 (Routine)
2026-09-06	Wolf Creek	Record daily precipitation (tie) (provisional)	5.1 mm (0.20 in)	tie	41	4 of 100 (Routine)
2026-09-06	Quartz Mountain	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	40	4 of 100 (Routine)
2026-09-06	Clackamas Lake	Record daily precipitation (tie) (provisional)	20.3 mm (0.8 in)	tie	41	4 of 100 (Routine)
2026-09-06	Chemult Alternate	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	40	4 of 100 (Routine)
2026-09-06	Schneider Meadows	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	29	3 of 100 (Routine)
2026-09-06	Mt. Howard	Record daily precipitation (tie) (provisional)	10.2 mm (0.4 in)	tie	29	3 of 100 (Routine)
2026-09-06	Lamance Creek	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	35	3 of 100 (Routine)
2026-09-06	Hawkins Lake	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	13	2 of 100 (Routine)
2026-09-06	Nez Perce Camp	Record daily precipitation (tie) (provisional)	15.2 mm (0.6 in)	tie	7	1 of 100 (Routine)
2026-09-06	Mud Ridge	Record daily precipitation (tie) (provisional)	22.9 mm (0.9 in)	tie	12	1 of 100 (Routine)
2026-09-07	Kalispell Glacier AP	Record daily precipitation (provisional)	29.7 mm (1.2 in)	22.8 mm (0.9 in)	104	80 of 100 (Exceptional)
2026-09-07	Mullan Pass Vor/Dme	Record daily precipitation (provisional)	26.2 mm (1.0 in)	20.6 mm (0.8 in)	79	60 of 100 (Major)
2026-09-07	Cando 1E	Record daily precipitation (provisional)	27.1 mm (1.1 in)	14.7 mm (0.6 in)	104	54 of 100 (Notable)
2026-09-07	Banfield Mountain	Record daily precipitation (provisional)	33.0 mm (1.3 in)	27.9 mm (1.1 in)	31	53 of 100 (Notable)
2026-09-07	North Fork Jocko	Record daily precipitation (provisional)	61.0 mm (2.4 in)	43.2 mm (1.7 in)	31	49 of 100 (Notable)
2026-09-07	Emery Creek	Record daily precipitation (provisional)	61.0 mm (2.4 in)	48.3 mm (1.9 in)	9	46 of 100 (Notable)
2026-09-07	Lookout	Record daily precipitation (provisional)	25.4 mm (1.0 in)	20.3 mm (0.8 in)	41	46 of 100 (Notable)
2026-09-07	Flattop Mtn.	Record daily precipitation (provisional)	48.3 mm (1.9 in)	35.6 mm (1.4 in)	9	45 of 100 (Notable)
2026-09-07	Many Glacier	Record daily precipitation (provisional)	45.7 mm (1.8 in)	30.5 mm (1.2 in)	5	45 of 100 (Notable)
2026-09-07	N Fk Elk Creek	Record daily precipitation (provisional)	25.4 mm (1.0 in)	17.8 mm (0.7 in)	40	45 of 100 (Notable)
2026-09-07	Cut Bank AP	Record daily precipitation (provisional)	29.0 mm (1.1 in)	13.8 mm (0.5 in)	48	45 of 100 (Notable)
2026-09-07	W Glacier	Record daily precipitation (provisional)	32.5 mm (1.3 in)	13.2 mm (0.5 in)	56	44 of 100 (Notable)
2026-09-07	Kraft Creek	Record daily precipitation (provisional)	27.9 mm (1.1 in)	17.7 mm (0.7 in)	40	44 of 100 (Notable)
2026-09-07	Stahl Peak	Record daily precipitation (provisional)	55.9 mm (2.2 in)	38.1 mm (1.5 in)	16	43 of 100 (Notable)
2026-09-07	Hand Creek	Record daily precipitation (provisional)	35.6 mm (1.4 in)	28.0 mm (1.1 in)	9	43 of 100 (Notable)
2026-09-07	Crater Meadows	Record daily precipitation (provisional)	38.1 mm (1.5 in)	27.9 mm (1.1 in)	40	43 of 100 (Notable)
2026-09-07	Scobey 4 NW	Record daily precipitation (provisional)	83.8 mm (3.3 in)	11.4 mm (0.4 in)	12	40 of 100 (Notable)
2026-09-07	Schweitzer Basin	Record daily precipitation (provisional)	35.6 mm (1.4 in)	28.0 mm (1.1 in)	9	40 of 100 (Notable)
2026-09-07	Hemlock Butte	Record daily precipitation (provisional)	33.0 mm (1.3 in)	22.8 mm (0.9 in)	40	38 of 100 (Notable)
2026-09-07	Glasgow	Record daily precipitation (provisional)	35.3 mm (1.4 in)	16.3 mm (0.6 in)	5	37 of 100 (Notable)
2026-09-07	Lindbergh Lake	Record daily precipitation (provisional)	25.7 mm (1.0 in)	8.2 mm (0.32 in)	48	35 of 100 (Notable)
2026-09-07	Ambrose 3 N	Record daily precipitation (provisional)	29.5 mm (1.2 in)	11.5 mm (0.5 in)	57	35 of 100 (Notable)
2026-09-07	Pike Creek	Record daily precipitation (provisional)	40.6 mm (1.6 in)	22.8 mm (0.9 in)	5	34 of 100 (Routine)
2026-09-07	Hawkins Lake	Record daily precipitation (provisional)	27.9 mm (1.1 in)	20.3 mm (0.8 in)	16	34 of 100 (Routine)
2026-09-07	Bear Mountain	Record daily precipitation (provisional)	45.7 mm (1.8 in)	27.9 mm (1.1 in)	31	34 of 100 (Routine)
2026-09-07	Stuart Mountain	Record daily precipitation (provisional)	33.0 mm (1.3 in)	12.7 mm (0.5 in)	31	31 of 100 (Routine)
2026-09-07	Shanghi Summit	Record daily precipitation (provisional)	30.5 mm (1.2 in)	17.8 mm (0.7 in)	28	31 of 100 (Routine)
2026-09-07	Elk Butte	Record daily precipitation (provisional)	25.4 mm (1.0 in)	15.2 mm (0.6 in)	31	31 of 100 (Routine)
2026-09-07	Moss Peak	Record daily precipitation (provisional)	38.1 mm (1.5 in)	22.9 mm (0.9 in)	24	30 of 100 (Routine)
2026-09-07	Mount Lockhart	Record daily precipitation (provisional)	38.1 mm (1.5 in)	15.2 mm (0.6 in)	5	28 of 100 (Routine)
2026-09-07	Bisson Creek	Record daily precipitation (provisional)	30.5 mm (1.2 in)	17.8 mm (0.7 in)	24	28 of 100 (Routine)
2026-09-07	St Marie	Record daily precipitation (provisional)	35.6 mm (1.4 in)	10.2 mm (0.4 in)	24	28 of 100 (Routine)
2026-09-07	Lost Lake	Record daily precipitation (provisional)	25.4 mm (1.0 in)	12.7 mm (0.5 in)	31	25 of 100 (Routine)
2026-09-07	Grave Creek	Record daily precipitation (provisional)	38.1 mm (1.5 in)	15.2 mm (0.6 in)	12	24 of 100 (Routine)
2026-09-07	Mosquito Ridge	Record daily precipitation (provisional)	43.2 mm (1.7 in)	2.6 mm (0.10 in)	25	24 of 100 (Routine)
2026-09-07	Sunset	Record daily precipitation (provisional)	27.9 mm (1.1 in)	10.1 mm (0.4 in)	31	23 of 100 (Routine)
2026-09-07	Minot Intl AP	Record daily precipitation (provisional)	25.9 mm (1.0 in)	15.0 mm (0.6 in)	9	23 of 100 (Routine)
2026-09-07	Potomac	Record daily precipitation (provisional)	27.9 mm (1.1 in)	4.5 mm (0.18 in)	24	22 of 100 (Routine)
2026-09-07	Hollister 2	Record daily precipitation (provisional)	5.3 mm (0.21 in)	5.3 mm (0.21 in)	77	20 of 100 (Routine)
2026-09-07	Kellogg	Record daily precipitation (provisional)	21.6 mm (0.9 in)	3.3 mm (0.13 in)	100	20 of 100 (Routine)
2026-09-07	Alberton	Record daily precipitation (provisional)	15.0 mm (0.6 in)	4.3 mm (0.17 in)	52	20 of 100 (Routine)
2026-09-07	Huntley Exp STN	Record daily precipitation (provisional)	21.8 mm (0.9 in)	5.3 mm (0.21 in)	49	20 of 100 (Routine)
2026-09-07	Skq Dam	Record daily precipitation (provisional)	17.3 mm (0.7 in)	5.9 mm (0.23 in)	48	20 of 100 (Routine)
2026-09-07	Thompson Falls Ph	Record daily precipitation (provisional)	19.6 mm (0.8 in)	5.9 mm (0.23 in)	48	20 of 100 (Routine)
2026-09-07	Skalkaho Summit	Record daily precipitation (provisional)	20.3 mm (0.8 in)	7.6 mm (0.30 in)	40	20 of 100 (Routine)
2026-09-07	Lubrecht Flume	Record daily precipitation (provisional)	22.9 mm (0.9 in)	15.3 mm (0.6 in)	40	20 of 100 (Routine)
2026-09-07	Daly Creek	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	40	20 of 100 (Routine)
2026-09-07	Warm Springs	Record daily precipitation (provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	24	20 of 100 (Routine)
2026-09-07	Humboldt Gulch	Record daily precipitation (provisional)	22.9 mm (0.9 in)	15.3 mm (0.6 in)	31	20 of 100 (Routine)
2026-09-07	Hoodoo Basin	Record daily precipitation (provisional)	15.2 mm (0.6 in)	5.0 mm (0.20 in)	41	20 of 100 (Routine)
2026-09-07	Cool Creek	Record daily precipitation (provisional)	20.3 mm (0.8 in)	12.7 mm (0.5 in)	40	20 of 100 (Routine)
2026-09-07	Drummond Aviation	Record daily precipitation (provisional)	24.1 mm (0.9 in)	15.2 mm (0.6 in)	64	20 of 100 (Routine)
2026-09-07	Conrad	Record daily precipitation (provisional)	20.1 mm (0.8 in)	5.4 mm (0.21 in)	5	19 of 100 (Routine)
2026-09-07	Sun Rvr 4 S	Record daily precipitation (provisional)	17.3 mm (0.7 in)	1.3 mm (0.05 in)	24	19 of 100 (Routine)
2026-09-07	Dupuyer Creek	Record daily precipitation (provisional)	30.5 mm (1.2 in)	5.1 mm (0.20 in)	28	18 of 100 (Routine)
2026-09-07	Noisy Basin	Record daily precipitation (provisional)	94.0 mm (3.7 in)	5.1 mm (0.20 in)	3	18 of 100 (Routine)
2026-09-07	Schwartz Lake	Record daily precipitation (provisional)	7.6 mm (0.30 in)	5.1 mm (0.20 in)	29	18 of 100 (Routine)
2026-09-07	Twin Lakes	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	41	18 of 100 (Routine)
2026-09-07	Bend 7 NE	Record daily precipitation (provisional)	2.5 mm (0.10 in)	1.7 mm (0.07 in)	31	16 of 100 (Routine)
2026-09-07	Sleeping Woman	Record daily precipitation (provisional)	22.9 mm (0.9 in)	2.6 mm (0.10 in)	31	15 of 100 (Routine)
2026-09-07	Brundage Reservoir	Record daily precipitation (provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	29	15 of 100 (Routine)
2026-09-07	Choteau	Record daily precipitation (provisional)	18.3 mm (0.7 in)	2.0 mm (0.08 in)	5	14 of 100 (Routine)
2026-09-07	Waldron	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	24	14 of 100 (Routine)
2026-09-07	Mica Creek	Record daily precipitation (provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	9	12 of 100 (Routine)
2026-09-07	Billings Intl AP	Record daily precipitation (provisional)	34.8 mm (1.4 in)	1.5 mm (0.06 in)	12	12 of 100 (Routine)
2026-09-07	Porcupine	Record daily precipitation (provisional)	12.7 mm (0.5 in)	2.5 mm (0.10 in)	13	11 of 100 (Routine)
2026-09-07	Shelby	Record daily precipitation (provisional)	12.2 mm (0.5 in)	1.5 mm (0.06 in)	5	10 of 100 (Routine)
2026-09-07	Stanford	Record daily precipitation (provisional)	24.1 mm (0.9 in)	2.5 mm (0.10 in)	5	10 of 100 (Routine)
2026-09-07	Wood Creek	Record daily precipitation (provisional)	15.2 mm (0.6 in)	2.5 mm (0.10 in)	5	8 of 100 (Routine)
2026-09-07	Badger Pass	Record daily precipitation (tie) (provisional)	53.3 mm (2.1 in)	tie	37	6 of 100 (Routine)
2026-09-07	Lolo Pass	Record daily precipitation (tie) (provisional)	12.7 mm (0.5 in)	tie	40	4 of 100 (Routine)
2026-09-07	Loomis Park	Record daily precipitation (tie) (provisional)	7.6 mm (0.30 in)	tie	35	3 of 100 (Routine)
2026-09-07	Rubicon #2	Record daily precipitation (tie) (provisional)	2.5 mm (0.10 in)	tie	28	3 of 100 (Routine)
2026-09-07	Bynum 4 SSE	Record daily precipitation (tie) (provisional)	5.6 mm (0.22 in)	tie	5	2 of 100 (Routine)
2026-09-08	Glasgow 14 NW	Record daily precipitation (provisional)	33.0 mm (1.3 in)	23.6 mm (0.9 in)	56	58 of 100 (Notable)
2026-09-08	Hungry Horse Dam	Record daily precipitation (provisional)	32.5 mm (1.3 in)	15.2 mm (0.6 in)	48	44 of 100 (Notable)
2026-09-08	Shelby	Record daily precipitation (provisional)	25.4 mm (1.0 in)	16.5 mm (0.6 in)	19	40 of 100 (Notable)
2026-09-08	Copper Camp	Record daily precipitation (provisional)	33.0 mm (1.3 in)	15.2 mm (0.6 in)	33	40 of 100 (Notable)
2026-09-08	Lake Metigoshe Sp	Record daily precipitation (provisional)	38.1 mm (1.5 in)	24.1 mm (0.9 in)	16	36 of 100 (Notable)
2026-09-08	W Glacier	Record daily precipitation (provisional)	25.1 mm (1.0 in)	5.3 mm (0.21 in)	48	29 of 100 (Routine)
2026-09-08	Bynum 4 SSE	Record daily precipitation (provisional)	21.6 mm (0.9 in)	10.9 mm (0.4 in)	48	20 of 100 (Routine)
2026-09-08	Chester	Record daily precipitation (provisional)	23.1 mm (0.9 in)	16.0 mm (0.6 in)	80	20 of 100 (Routine)
2026-09-08	Chinook	Record daily precipitation (provisional)	15.7 mm (0.6 in)	4.3 mm (0.17 in)	80	20 of 100 (Routine)
2026-09-08	Ethridge	Record daily precipitation (provisional)	23.4 mm (0.9 in)	20.9 mm (0.8 in)	48	20 of 100 (Routine)
2026-09-08	Fairfield	Record daily precipitation (provisional)	17.8 mm (0.7 in)	2.6 mm (0.10 in)	40	20 of 100 (Routine)
2026-09-08	Libby Dam (Base)	Record daily precipitation (provisional)	18.5 mm (0.7 in)	15.5 mm (0.6 in)	9	20 of 100 (Routine)
2026-09-08	Simpson 6 N - Wildhorse	Record daily precipitation (provisional)	12.7 mm (0.5 in)	1.8 mm (0.07 in)	80	20 of 100 (Routine)
2026-09-08	Wabuska 6 SE	Record daily precipitation (provisional)	0.3 mm (0.01 in)	0.3 mm (0.01 in)	53	20 of 100 (Routine)
2026-09-08	Copper Bottom	Record daily precipitation (provisional)	20.3 mm (0.8 in)	2.5 mm (0.10 in)	31	18 of 100 (Routine)
2026-09-08	Trout Creek Rs	Record daily precipitation (provisional)	20.8 mm (0.8 in)	1.0 mm (0.04 in)	31	17 of 100 (Routine)
2026-09-08	Hollister 2	Record daily precipitation (provisional)	2.0 mm (0.08 in)	1.7 mm (0.07 in)	27	16 of 100 (Routine)
2026-09-08	La Grande	Record daily precipitation (provisional)	8.6 mm (0.34 in)	1.2 mm (0.05 in)	28	16 of 100 (Routine)
2026-09-08	Saco 1 NNW	Record daily precipitation (provisional)	14.2 mm (0.6 in)	1.8 mm (0.07 in)	12	11 of 100 (Routine)
2026-09-08	Brady 27 ENE (the Knees)	Record daily precipitation (provisional)	16.5 mm (0.6 in)	3.5 mm (0.14 in)	5	10 of 100 (Routine)
2026-09-08	Flattop Mtn.	Record daily precipitation (tie) (provisional)	22.9 mm (0.9 in)	tie	23	2 of 100 (Routine)
2026-09-09	Hingham 12 N	Record daily precipitation (provisional)	10.4 mm (0.4 in)	1.5 mm (0.06 in)	40	18 of 100 (Routine)
2026-09-09	Ethridge	Record daily precipitation (provisional)	13.2 mm (0.5 in)	0.5 mm (0.02 in)	12	10 of 100 (Routine)

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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-12. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.

Margin (mm)	Years the old record stood
23	104
45	85
30	99
12	113
16	80
15	64
21	79
29	85
24	56
33	47
17	76
9	113
16	44
15	104
10	112
28	31
21	48
20	45
20	39
48	23
4	126
43	31
28	32
15	45
14	85
25	11
5	112
48	9
20	41
5	113
3	100
36	9
31	5
18	40
28	44
14	48
10	56
15	48
13	56
7	80
18	40
33	3
20	40
25	40
8	89
31	47
38	16
28	9
28	40
16	9
21	33
1	131
2	131
3	88
0	119
1	113
1	125
1	132
11	12
17	19
15	33
23	33
3	43
28	9
23	44
11	25
7	56
11	48
28	0
20	33
5	77
4	80
19	0
9	56
10	25
15	40
23	40
15	39
13	40
23	25
4	84
2	89
24	25
20	32
15	28
3	80
16	5
6	77
24	16
1	84
15	31
15	41
28	32
28	25
4	85
5	77
1	84
0	88
1	88
8	48
2	80
12	57
8	64
19	16
15	40
4	77
4	77
3	65
6	48
23	5
20	16
28	31
13	43
25	32
3	77
15	28
15	16
1	80
2	77
14	11
13	40
15	28
15	28
13	28
15	12
13	43
20	25
2	77
0	80
2	77
1	72
11	44
5	49
4	45
6	48
13	36
13	31
18	28
15	31
13	43
3	55
1	75
8	32
6	47
10	40
23	24
8	40
15	31
8	44
15	12
15	32
0	76
4	52
5	48
6	56
8	44
8	44
0	61
15	5
18	24
13	7
10	35
13	12
30	9
10	24
8	24
2	61
8	45
5	40
8	24
10	40
10	28
20	32
18	32
2	63
3	55
2	24
6	28
3	40
8	13
6	48
4	47
17	48
10	44
13	32
5	45
2	55
5	36
5	45
13	31
5	12
10	31
13	28
8	40
8	25
19	3
8	12
1	55
3	21
15	12

Margin (mm)	Years the old record stood
23	104
45	85
30	99
12	113
16	80
15	64
21	79
29	85
24	56
33	47
17	76
9	113
16	44
15	104
10	112
28	31
21	48
20	45
20	39
48	23
4	126
43	31
28	32
15	45
14	85
25	11
5	112
48	9
20	41
5	113
3	100
36	9
31	5
18	40
28	44
14	48
10	56
15	48
13	56
7	80
18	40
33	3
20	40
25	40
8	89
31	47
38	16
28	9
28	40
16	9
21	33
1	131
2	131
3	88
0	119
1	113
1	125
1	132
11	12
17	19
15	33
23	33
3	43
28	9
23	44
11	25
7	56
11	48
28	0
20	33
5	77
4	80
19	0
9	56
10	25
15	40
23	40
15	39
13	40
23	25
4	84
2	89
24	25
20	32
15	28
3	80
16	5
6	77
24	16
1	84
15	31
15	41
28	32
28	25
4	85
5	77
1	84
0	88
1	88
8	48
2	80
12	57
8	64
19	16
15	40
4	77
4	77
3	65
6	48
23	5
20	16
28	31
13	43
25	32
3	77
15	28
15	16
1	80
2	77
14	11
13	40
15	28
15	28
13	28
15	12
13	43
20	25
2	77
0	80
2	77
1	72
11	44
5	49
4	45
6	48
13	36
13	31
18	28
15	31
13	43
3	55
1	75
8	32
6	47
10	40
23	24
8	40
15	31
8	44
15	12
15	32
0	76
4	52
5	48
6	56
8	44
8	44
0	61
15	5
18	24
13	7
10	35
13	12
30	9
10	24
8	24
2	61
8	45
5	40
8	24
10	40
10	28
20	32
18	32
2	63
3	55
2	24
6	28
3	40
8	13
6	48
4	47
17	48
10	44
13	32
5	45
2	55
5	36
5	45
13	31
5	12
10	31
13	28
8	40
8	25
19	3
8	12
1	55
3	21
15	12

Margin (mm)	Years the old record stood
23	104
45	85
30	99
12	113
16	80
15	64
21	79
29	85
24	56
33	47
17	76
9	113
16	44
15	104
10	112
28	31
21	48
20	45
20	39
48	23
4	126
43	31
28	32
15	45
14	85
25	11
5	112
48	9
20	41
5	113
3	100
36	9
31	5
18	40
28	44
14	48
10	56
15	48
13	56
7	80
18	40
33	3
20	40
25	40
8	89
31	47
38	16
28	9
28	40
16	9
21	33
1	131
2	131
3	88
0	119
1	113
1	125
1	132
11	12
17	19
15	33
23	33
3	43
28	9
23	44
11	25
7	56
11	48
28	0
20	33
5	77
4	80
19	0
9	56
10	25
15	40
23	40
15	39
13	40
23	25
4	84
2	89
24	25
20	32
15	28
3	80
16	5
6	77
24	16
1	84
15	31
15	41
28	32
28	25
4	85
5	77
1	84
0	88
1	88
8	48
2	80
12	57
8	64
19	16
15	40
4	77
4	77
3	65
6	48
23	5
20	16
28	31
13	43
25	32
3	77
15	28
15	16
1	80
2	77
14	11
13	40
15	28
15	28
13	28
15	12
13	43
20	25
2	77
0	80
2	77
1	72
11	44
5	49
4	45
6	48
13	36
13	31
18	28
15	31
13	43
3	55
1	75
8	32
6	47
10	40
23	24
8	40
15	31
8	44
15	12
15	32
0	76
4	52
5	48
6	56
8	44
8	44
0	61
15	5
18	24
13	7
10	35
13	12
30	9
10	24
8	24
2	61
8	45
5	40
8	24
10	40
10	28
20	32
18	32
2	63
3	55
2	24
6	28
3	40
8	13
6	48
4	47
17	48
10	44
13	32
5	45
2	55
5	36
5	45
13	31
5	12
10	31
13	28
8	40
8	25
19	3
8	12
1	55
3	21
15	12