Alert archive / Ohio / River Flood Warnings / 2026

River Flood Warnings in Ohio, April 2026

34 river flood warnings in April 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in April 2026. Tap one for its archive.

River Flood Warnings
34
Busiest day
April 1, 202617 river flood warnings

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Mar 31, 11:33 PM EDTRiver Flood WarningCLELake6 hr
Apr 1, 2:31 AM EDTRiver Flood WarningIWXDefiance, Fulton, Williams21 days
Apr 1, 2:31 AM EDTRiver Flood WarningIWXDefiance21 days
Apr 1, 3:33 AM EDTRiver Flood WarningCLELorain60 hr
Apr 1, 4:28 AM EDTRiver Flood WarningPBZTuscarawas7 days
Apr 1, 5:16 AM EDTRiver Flood WarningCLETrumbull54 hr
Apr 1, 5:25 AM EDTRiver Flood WarningCLEHancock34 hr
Apr 1, 6:14 AM EDTRiver Flood WarningCLEHolmes, Wayne9 days
Apr 1, 11:05 AM EDTRiver Flood WarningCLESeneca4 days
Apr 1, 12:13 PM EDTRiver Flood WarningIWXPaulding5 days
Apr 1, 12:13 PM EDTRiver Flood WarningIWXDefiance, Henry6 days
Apr 1, 12:23 PM EDTRiver Flood WarningPBZCoshocton47 hr
Apr 1, 2:05 PM EDTRiver Flood WarningCLEErie28 hr
Apr 1, 3:41 PM EDTRiver Flood WarningIWXHenry5 days
Apr 1, 6:23 PM EDTRiver Flood WarningCLESummit11 hr
Apr 1, 7:34 PM EDTRiver Flood WarningCLEHancock27 hr
Apr 1, 7:34 PM EDTRiver Flood WarningCLELucas, Wood5 days
Apr 1, 8:37 PM EDTRiver Flood WarningCLEMahoning, Trumbull21 hr
Apr 1, 9:05 PM EDTRiver Flood WarningCLESandusky, Wood59 hr
Apr 1, 9:45 PM EDTRiver Flood WarningIWXWilliams6 days
Apr 1, 10:10 PM EDTRiver Flood WarningCLECuyahoga, Summit34 hr
Apr 2, 2:23 AM EDTRiver Flood WarningCLETrumbull18 hr
Apr 2, 7:17 AM EDTRiver Flood WarningCLETrumbull10 hr
Apr 2, 8:17 AM EDTRiver Flood WarningIWXPutnam3 days
Apr 2, 12:53 PM EDTRiver Flood WarningIWXVan Wert69 hr
Apr 4, 5:49 AM EDTRiver Flood WarningPBZCoshocton7 days
Apr 4, 6:05 AM EDTRiver Flood WarningCLEStark9 hr
Apr 4, 11:15 AM EDTRiver Flood WarningCLEHancock9 hr
Apr 11, 1:18 AM EDTRiver Flood WarningPBZCoshocton9 hr
Apr 14, 10:47 AM EDTRiver Flood WarningIWXDefiance, Fulton, Williams12 days
Apr 15, 11:08 AM EDTRiver Flood WarningIWXWilliams5 days
Apr 15, 11:08 AM EDTRiver Flood WarningIWXDefiance21 days
Apr 19, 9:26 AM EDTRiver Flood WarningCLETrumbull11 hr
Apr 27, 11:12 AM EDTRiver Flood WarningIWXDefiance, Fulton, Williams17 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.