| 2026-03-26 | Findlay Wpcc | Record daily precipitation | 31.0 mm (1.2 in) | 10.9 mm (0.4 in) | 76 | 46 of 100 (Notable) |
| 2026-03-26 | Pandora | Record daily precipitation | 32.3 mm (1.3 in) | 12.7 mm (0.5 in) | 67 | 44 of 100 (Notable) |
| 2026-03-26 | Bowling Green Wwtp | Record daily precipitation | 27.7 mm (1.1 in) | 1.5 mm (0.06 in) | 97 | 40 of 100 (Notable) |
| 2026-03-26 | Lima Wwtp | Record daily precipitation | 28.4 mm (1.1 in) | 0.5 mm (0.02 in) | 121 | 40 of 100 (Notable) |
| 2026-03-26 | Akron Canton AP | Record daily precipitation | 32.0 mm (1.3 in) | 13.7 mm (0.5 in) | 48 | 39 of 100 (Notable) |
| 2026-03-26 | Dunkirk Chautauqua Co AP | Record daily precipitation | 26.7 mm (1.1 in) | 5.6 mm (0.22 in) | 72 | 38 of 100 (Notable) |
| 2026-03-26 | Ottawa | Record daily precipitation | 30.5 mm (1.2 in) | 5.6 mm (0.22 in) | 76 | 37 of 100 (Notable) |
| 2026-03-26 | Mansfield Lahm Rgnl AP | Record daily precipitation | 38.1 mm (1.5 in) | 13.2 mm (0.5 in) | 44 | 37 of 100 (Notable) |
| 2026-03-26 | Akron Fulton Intl AP | Record daily precipitation | 27.9 mm (1.1 in) | 8.8 mm (0.35 in) | 21 | 26 of 100 (Routine) |
| 2026-03-26 | Pittsburgh Allegheny Co AP | Record daily precipitation | 39.6 mm (1.6 in) | 5.6 mm (0.22 in) | 24 | 24 of 100 (Routine) |
| 2026-03-26 | Pittsburgh ASOS | Record daily precipitation | 37.1 mm (1.5 in) | 5.1 mm (0.20 in) | 24 | 21 of 100 (Routine) |
| 2026-03-26 | Sandusky | Record daily precipitation | 24.1 mm (0.9 in) | 0.2 mm (0.01 in) | 76 | 20 of 100 (Routine) |
| 2026-03-26 | Rochester Gtr Intl | Record daily precipitation | 20.1 mm (0.8 in) | 1.8 mm (0.07 in) | 19 | 18 of 100 (Routine) |
| 2026-03-26 | Columbia City | Record daily precipitation | 29.2 mm (1.1 in) | 0.8 mm (0.03 in) | 4 | 9 of 100 (Routine) |
| 2026-03-26 | Cleveland | Record daily precipitation (tie) | 24.6 mm (1.0 in) | tie | 76 | 7 of 100 (Routine) |
| 2026-03-27 | Marysville | Record daily precipitation | 51.8 mm (2.0 in) | 26.4 mm (1.0 in) | 104 | 70 of 100 (Major) |
| 2026-03-27 | Piqua | Record daily precipitation | 60.2 mm (2.4 in) | 25.7 mm (1.0 in) | 92 | 62 of 100 (Major) |
| 2026-03-27 | Braddock Lock 2 | Record daily precipitation | 58.4 mm (2.3 in) | 25.6 mm (1.0 in) | 68 | 61 of 100 (Major) |
| 2026-03-27 | Portland 1 SW | Record daily precipitation | 55.1 mm (2.2 in) | 24.6 mm (1.0 in) | 76 | 60 of 100 (Major) |
| 2026-03-27 | Franklinville | Record daily precipitation | 30.2 mm (1.2 in) | 11.4 mm (0.4 in) | 119 | 58 of 100 (Notable) |
| 2026-03-27 | Greenville Wtp | Record daily precipitation | 56.4 mm (2.2 in) | 18.3 mm (0.7 in) | 112 | 58 of 100 (Notable) |
| 2026-03-27 | Urbana Wrf | Record daily precipitation | 66.0 mm (2.6 in) | 15.5 mm (0.6 in) | 109 | 56 of 100 (Notable) |
| 2026-03-27 | Huntington | Record daily precipitation | 48.0 mm (1.9 in) | 22.6 mm (0.9 in) | 76 | 55 of 100 (Notable) |
| 2026-03-27 | Millersburg | Record daily precipitation | 40.1 mm (1.6 in) | 16.0 mm (0.6 in) | 87 | 55 of 100 (Notable) |
| 2026-03-27 | Newark Wtr Wks | Record daily precipitation | 54.6 mm (2.1 in) | 20.8 mm (0.8 in) | 76 | 54 of 100 (Notable) |
| 2026-03-27 | St Marys 3 W | Record daily precipitation | 44.5 mm (1.8 in) | 16.6 mm (0.7 in) | 87 | 54 of 100 (Notable) |
| 2026-03-27 | Pleasant Hill | Record daily precipitation | 54.1 mm (2.1 in) | 18.0 mm (0.7 in) | 77 | 53 of 100 (Notable) |
| 2026-03-27 | Tipp City | Record daily precipitation | 62.5 mm (2.5 in) | 20.3 mm (0.8 in) | 77 | 53 of 100 (Notable) |
| 2026-03-27 | Rushford | Record daily precipitation | 30.0 mm (1.2 in) | 14.8 mm (0.6 in) | 67 | 52 of 100 (Notable) |
| 2026-03-27 | Peru | Record daily precipitation | 45.2 mm (1.8 in) | 16.2 mm (0.6 in) | 76 | 50 of 100 (Notable) |
| 2026-03-27 | Bucyrus | Record daily precipitation | 43.2 mm (1.7 in) | 8.9 mm (0.35 in) | 112 | 50 of 100 (Notable) |
| 2026-03-27 | Columbus-Hap Cremean Wp | Record daily precipitation | 40.9 mm (1.6 in) | 26.9 mm (1.1 in) | 48 | 50 of 100 (Notable) |
| 2026-03-27 | Muncie | Record daily precipitation | 49.0 mm (1.9 in) | 18.3 mm (0.7 in) | 77 | 49 of 100 (Notable) |
| 2026-03-27 | Greer | Record daily precipitation | 39.1 mm (1.5 in) | 15.7 mm (0.6 in) | 77 | 49 of 100 (Notable) |
| 2026-03-27 | Westerville | Record daily precipitation | 59.2 mm (2.3 in) | 46.8 mm (1.8 in) | 8 | 49 of 100 (Notable) |
| 2026-03-27 | Franklin | Record daily precipitation | 40.6 mm (1.6 in) | 12.9 mm (0.5 in) | 76 | 49 of 100 (Notable) |
| 2026-03-27 | Bellefontaine | Record daily precipitation | 55.9 mm (2.2 in) | 7.9 mm (0.31 in) | 109 | 48 of 100 (Notable) |
| 2026-03-27 | Delaware Lake | Record daily precipitation | 39.6 mm (1.6 in) | 21.8 mm (0.9 in) | 48 | 48 of 100 (Notable) |
| 2026-03-27 | Hicksville | Record daily precipitation | 40.1 mm (1.6 in) | 24.1 mm (0.9 in) | 40 | 47 of 100 (Notable) |
| 2026-03-27 | New Cumberland L/D | Record daily precipitation | 52.8 mm (2.1 in) | 29.2 mm (1.1 in) | 1 | 47 of 100 (Notable) |
| 2026-03-27 | Allegany Sp | Record daily precipitation | 31.8 mm (1.3 in) | 6.1 mm (0.24 in) | 92 | 46 of 100 (Notable) |
| 2026-03-27 | Lakeview | Record daily precipitation | 38.9 mm (1.5 in) | 11.7 mm (0.5 in) | 76 | 46 of 100 (Notable) |
| 2026-03-27 | Natrona Lock 4 | Record daily precipitation | 34.3 mm (1.4 in) | 12.5 mm (0.5 in) | 68 | 46 of 100 (Notable) |
| 2026-03-27 | Versailles | Record daily precipitation | 57.7 mm (2.3 in) | 10.7 mm (0.4 in) | 76 | 44 of 100 (Notable) |
| 2026-03-27 | Zanesville Muni AP | Record daily precipitation | 27.9 mm (1.1 in) | 10.9 mm (0.4 in) | 77 | 44 of 100 (Notable) |
| 2026-03-27 | Ford City 4 S Dam | Record daily precipitation | 34.5 mm (1.4 in) | 11.9 mm (0.5 in) | 68 | 43 of 100 (Notable) |
| 2026-03-27 | Dansville | Record daily precipitation | 26.7 mm (1.1 in) | 14.5 mm (0.6 in) | 24 | 42 of 100 (Notable) |
| 2026-03-27 | Paulding | Record daily precipitation | 35.6 mm (1.4 in) | 1.6 mm (0.06 in) | 104 | 42 of 100 (Notable) |
| 2026-03-27 | Van Wert 1 S | Record daily precipitation | 41.9 mm (1.6 in) | 4.8 mm (0.19 in) | 92 | 42 of 100 (Notable) |
| 2026-03-27 | Frankfort Disposal | Record daily precipitation | 42.4 mm (1.7 in) | 1.5 mm (0.06 in) | 104 | 41 of 100 (Notable) |
| 2026-03-27 | Buckeye Lake 1 N | Record daily precipitation | 48.0 mm (1.9 in) | 32.0 mm (1.3 in) | 8 | 41 of 100 (Notable) |
| 2026-03-27 | London State Fish Hatchery | Record daily precipitation | 50.0 mm (2.0 in) | 8.1 mm (0.32 in) | 77 | 41 of 100 (Notable) |
| 2026-03-27 | Norwalk Wwtp | Record daily precipitation | 31.2 mm (1.2 in) | 1.2 mm (0.05 in) | 112 | 41 of 100 (Notable) |
| 2026-03-27 | Silver Creek | Record daily precipitation | 32.8 mm (1.3 in) | 16.3 mm (0.6 in) | 35 | 40 of 100 (Notable) |
| 2026-03-27 | Oberlin | Record daily precipitation | 27.9 mm (1.1 in) | 0.5 mm (0.02 in) | 112 | 40 of 100 (Notable) |
| 2026-03-27 | Beverly Stp | Record daily precipitation | 26.9 mm (1.1 in) | 2.0 mm (0.08 in) | 92 | 39 of 100 (Notable) |
| 2026-03-27 | Acmetonia Lock 3 | Record daily precipitation | 46.7 mm (1.8 in) | 16.7 mm (0.7 in) | 24 | 39 of 100 (Notable) |
| 2026-03-27 | New Lexington 2 NW | Record daily precipitation | 34.5 mm (1.4 in) | 18.5 mm (0.7 in) | 35 | 38 of 100 (Notable) |
| 2026-03-27 | Farmland 5 NNW | Record daily precipitation | 44.7 mm (1.8 in) | 5.6 mm (0.22 in) | 76 | 37 of 100 (Notable) |
| 2026-03-27 | W Lafayette 6 NW | Record daily precipitation | 40.9 mm (1.6 in) | 4.6 mm (0.18 in) | 76 | 37 of 100 (Notable) |
| 2026-03-27 | Young America | Record daily precipitation | 43.4 mm (1.7 in) | 5.8 mm (0.23 in) | 76 | 36 of 100 (Notable) |
| 2026-03-27 | Chardon | Record daily precipitation | 28.7 mm (1.1 in) | 14.7 mm (0.6 in) | 33 | 36 of 100 (Notable) |
| 2026-03-27 | Galion Wtr Wks | Record daily precipitation | 40.1 mm (1.6 in) | 18.0 mm (0.7 in) | 21 | 36 of 100 (Notable) |
| 2026-03-27 | Lancaster | Record daily precipitation | 36.1 mm (1.4 in) | 22.6 mm (0.9 in) | 17 | 36 of 100 (Notable) |
| 2026-03-27 | Charleroi Lock 4 | Record daily precipitation | 53.6 mm (2.1 in) | 16.3 mm (0.6 in) | 24 | 36 of 100 (Notable) |
| 2026-03-27 | Paxton | Record daily precipitation | 44.5 mm (1.8 in) | 22.9 mm (0.9 in) | 21 | 35 of 100 (Notable) |
| 2026-03-27 | Jamestown 4 ENE | Record daily precipitation | 26.7 mm (1.1 in) | 13.5 mm (0.5 in) | 24 | 35 of 100 (Notable) |
| 2026-03-27 | Sidney 1 S | Record daily precipitation | 53.3 mm (2.1 in) | 4.8 mm (0.19 in) | 76 | 35 of 100 (Notable) |
| 2026-03-27 | Emsworth L/D Ohio Rvr | Record daily precipitation | 51.3 mm (2.0 in) | 9.6 mm (0.38 in) | 30 | 34 of 100 (Routine) |
| 2026-03-27 | Normal 4NE | Record daily precipitation | 33.0 mm (1.3 in) | 15.0 mm (0.6 in) | 32 | 33 of 100 (Routine) |
| 2026-03-27 | Ravenna 2 S | Record daily precipitation | 35.1 mm (1.4 in) | 10.5 mm (0.4 in) | 44 | 33 of 100 (Routine) |
| 2026-03-27 | Glenwillard Dashields L&D | Record daily precipitation | 44.2 mm (1.7 in) | 13.2 mm (0.5 in) | 24 | 33 of 100 (Routine) |
| 2026-03-27 | Ridgway | Record daily precipitation | 27.9 mm (1.1 in) | 1.0 mm (0.04 in) | 76 | 33 of 100 (Routine) |
| 2026-03-27 | John Glenn Intl AP | Record daily precipitation | 26.2 mm (1.0 in) | 3.1 mm (0.12 in) | 77 | 33 of 100 (Routine) |
| 2026-03-27 | Putneyville 2 SE Dam | Record daily precipitation | 31.8 mm (1.3 in) | 3.9 mm (0.15 in) | 68 | 32 of 100 (Routine) |
| 2026-03-27 | Morgantown Muni AP | Record daily precipitation | 34.0 mm (1.3 in) | 10.4 mm (0.4 in) | 32 | 32 of 100 (Routine) |
| 2026-03-27 | Wellsville | Record daily precipitation | 28.7 mm (1.1 in) | 11.4 mm (0.4 in) | 24 | 31 of 100 (Routine) |
| 2026-03-27 | Pt Marion Lock 8 | Record daily precipitation | 36.8 mm (1.4 in) | 18.3 mm (0.7 in) | 8 | 31 of 100 (Routine) |
| 2026-03-27 | Celina 3 NE | Record daily precipitation | 38.9 mm (1.5 in) | 8.9 mm (0.35 in) | 36 | 29 of 100 (Routine) |
| 2026-03-27 | Salina 3 W | Record daily precipitation | 44.7 mm (1.8 in) | 11.7 mm (0.5 in) | 24 | 29 of 100 (Routine) |
| 2026-03-27 | Warsaw 6 SW | Record daily precipitation | 26.7 mm (1.1 in) | 9.2 mm (0.36 in) | 24 | 28 of 100 (Routine) |
| 2026-03-27 | Confluence 1 SW Dam | Record daily precipitation | 37.6 mm (1.5 in) | 10.9 mm (0.4 in) | 24 | 28 of 100 (Routine) |
| 2026-03-27 | Somerset | Record daily precipitation | 39.1 mm (1.5 in) | 11.2 mm (0.4 in) | 24 | 28 of 100 (Routine) |
| 2026-03-27 | Hartford City 4 ESE | Record daily precipitation | 51.6 mm (2.0 in) | 3.6 mm (0.14 in) | 19 | 26 of 100 (Routine) |
| 2026-03-27 | Dennison Wtr Wks | Record daily precipitation | 36.1 mm (1.4 in) | 14.0 mm (0.6 in) | 17 | 26 of 100 (Routine) |
| 2026-03-27 | Springfield Wtp | Record daily precipitation | 64.0 mm (2.5 in) | 6.8 mm (0.27 in) | 4 | 26 of 100 (Routine) |
| 2026-03-27 | Moundsville | Record daily precipitation | 53.8 mm (2.1 in) | 8.6 mm (0.34 in) | 0 | 26 of 100 (Routine) |
| 2026-03-27 | Donegal 2 NW | Record daily precipitation | 48.8 mm (1.9 in) | 9.4 mm (0.37 in) | 24 | 25 of 100 (Routine) |
| 2026-03-27 | Wheeling | Record daily precipitation | 39.4 mm (1.6 in) | 12.2 mm (0.5 in) | 24 | 25 of 100 (Routine) |
| 2026-03-27 | Chalmers 5 W | Record daily precipitation | 25.4 mm (1.0 in) | 9.7 mm (0.38 in) | 32 | 24 of 100 (Routine) |
| 2026-03-27 | Tipton 5 SW | Record daily precipitation | 47.5 mm (1.9 in) | 12.4 mm (0.5 in) | 21 | 24 of 100 (Routine) |
| 2026-03-27 | Ebensburg Sewage Plt | Record daily precipitation | 41.9 mm (1.6 in) | 9.1 mm (0.36 in) | 24 | 24 of 100 (Routine) |
| 2026-03-27 | Wales | Record daily precipitation | 27.2 mm (1.1 in) | 5.9 mm (0.23 in) | 24 | 23 of 100 (Routine) |
| 2026-03-27 | Montgomery L&D | Record daily precipitation | 39.9 mm (1.6 in) | 13.0 mm (0.5 in) | 1 | 23 of 100 (Routine) |
| 2026-03-27 | Honeoye | Record daily precipitation | 25.9 mm (1.0 in) | 7.6 mm (0.30 in) | 24 | 22 of 100 (Routine) |
| 2026-03-27 | Garrett 1 S | Record daily precipitation | 32.5 mm (1.3 in) | 14.7 mm (0.6 in) | 8 | 21 of 100 (Routine) |
| 2026-03-27 | Schenley Lock 5 | Record daily precipitation | 34.5 mm (1.4 in) | 3.3 mm (0.13 in) | 24 | 21 of 100 (Routine) |
| 2026-03-27 | Warsaw | Record daily precipitation | 23.9 mm (0.9 in) | 1.5 mm (0.06 in) | 76 | 20 of 100 (Routine) |
| 2026-03-27 | Warsaw 5SW | Record daily precipitation | 24.1 mm (0.9 in) | 9.1 mm (0.36 in) | 24 | 20 of 100 (Routine) |
| 2026-03-27 | Hornell Almond Dam | Record daily precipitation | 24.9 mm (1.0 in) | 3.3 mm (0.13 in) | 33 | 20 of 100 (Routine) |
| 2026-03-27 | Little Valley | Record daily precipitation | 21.3 mm (0.8 in) | 3.5 mm (0.14 in) | 71 | 20 of 100 (Routine) |
| 2026-03-27 | Logan | Record daily precipitation | 17.3 mm (0.7 in) | 4.1 mm (0.16 in) | 32 | 20 of 100 (Routine) |
| 2026-03-27 | Titusville Wtr Wks | Record daily precipitation | 24.9 mm (1.0 in) | 4.8 mm (0.19 in) | 67 | 20 of 100 (Routine) |
| 2026-03-27 | Clarksburg Benedum AP | Record daily precipitation | 22.1 mm (0.9 in) | 7.6 mm (0.30 in) | 8 | 20 of 100 (Routine) |
| 2026-03-27 | Dayton Intl AP | Record daily precipitation | 23.6 mm (0.9 in) | 5.6 mm (0.22 in) | 77 | 20 of 100 (Routine) |
| 2026-03-27 | Nelsonville | Record daily precipitation | 17.8 mm (0.7 in) | 3.6 mm (0.14 in) | 32 | 19 of 100 (Routine) |
| 2026-03-27 | Connellsville 2 SSW | Record daily precipitation | 46.2 mm (1.8 in) | 5.6 mm (0.22 in) | 24 | 19 of 100 (Routine) |
| 2026-03-27 | Little Red School House | Record daily precipitation | 26.4 mm (1.0 in) | 11.2 mm (0.4 in) | 8 | 18 of 100 (Routine) |
| 2026-03-27 | Pence 1 SW | Record daily precipitation | 39.4 mm (1.6 in) | 7.9 mm (0.31 in) | 21 | 18 of 100 (Routine) |
| 2026-03-27 | Richmond Wtr Wks | Record daily precipitation | 23.4 mm (0.9 in) | 7.4 mm (0.29 in) | 17 | 18 of 100 (Routine) |
| 2026-03-27 | Beaver Falls 1 NE | Record daily precipitation | 33.0 mm (1.3 in) | 6.3 mm (0.25 in) | 1 | 18 of 100 (Routine) |
| 2026-03-27 | Indiana 3 SE | Record daily precipitation | 35.8 mm (1.4 in) | 2.8 mm (0.11 in) | 24 | 18 of 100 (Routine) |
| 2026-03-27 | Port Allegany | Record daily precipitation | 21.6 mm (0.9 in) | 3.3 mm (0.13 in) | 24 | 18 of 100 (Routine) |
| 2026-03-27 | St Paris 2 NE | Record daily precipitation | 58.4 mm (2.3 in) | 1.8 mm (0.07 in) | 3 | 17 of 100 (Routine) |
| 2026-03-27 | Pike Island(Lock & Dam) | Record daily precipitation | 41.9 mm (1.6 in) | 10.1 mm (0.4 in) | 1 | 17 of 100 (Routine) |
| 2026-03-27 | Wheeling Ohio Co AP | Record daily precipitation | 18.8 mm (0.7 in) | 5.8 mm (0.23 in) | 8 | 17 of 100 (Routine) |
| 2026-03-27 | Lafayette 8 S | Record daily precipitation | 35.6 mm (1.4 in) | 3.3 mm (0.13 in) | 21 | 16 of 100 (Routine) |
| 2026-03-27 | N Tonawanda | Record daily precipitation | 20.8 mm (0.8 in) | 1.0 mm (0.04 in) | 35 | 15 of 100 (Routine) |
| 2026-03-27 | Fairbury Wwtp | Record daily precipitation | 15.2 mm (0.6 in) | 5.0 mm (0.20 in) | 8 | 14 of 100 (Routine) |
| 2026-03-27 | Slippery Rock 1 SSW | Record daily precipitation | 29.5 mm (1.2 in) | 5.4 mm (0.21 in) | 1 | 14 of 100 (Routine) |
| 2026-03-27 | Plymouth | Record daily precipitation | 19.8 mm (0.8 in) | 5.6 mm (0.22 in) | 8 | 12 of 100 (Routine) |
| 2026-03-27 | Flint 7W | Record daily precipitation | 12.7 mm (0.5 in) | 1.3 mm (0.05 in) | 8 | 11 of 100 (Routine) |
| 2026-03-27 | Pittsburgh Allegheny Co AP | Record daily precipitation | 18.3 mm (0.7 in) | 0.3 mm (0.01 in) | 8 | 11 of 100 (Routine) |
| 2026-03-27 | Centerburg 2 SE | Record daily precipitation | 29.5 mm (1.2 in) | 0.8 mm (0.03 in) | 8 | 9 of 100 (Routine) |
| 2026-03-27 | New Carlisle | Record daily precipitation (tie) | 64.5 mm (2.5 in) | tie | 62 | 9 of 100 (Routine) |