Alert archive / Indiana / River Flood Warnings / 2026

River Flood Warnings in Indiana, May 2026

44 river flood warnings in May 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 May 2026. Tap one for its archive.

River Flood Warnings
44
Busiest day
May 19, 202612 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
May 5, 12:26 PM EDTRiver Flood WarningINDJackson, Lawrence, Washington4 days
May 6, 4:35 AM EDTRiver Flood WarningINDDelaware, Randolph11 hr
May 6, 7:31 AM EDTRiver Flood WarningINDKnox, Sullivan4 days
May 6, 7:31 AM EDTRiver Flood WarningINDKnox, Sullivan4 days
May 6, 11:44 AM EDTRiver Flood WarningINDParke, Vermillion, Vigo23 hr
May 6, 11:55 AM EDTRiver Flood WarningINDDaviess, Greene, Knox5 days
May 6, 11:55 AM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike6 days
May 6, 11:55 AM EDTRiver Flood WarningINDDaviess, Greene, Knox4 days
May 6, 12:27 PM EDTRiver Flood WarningINDJohnson10 hr
May 6, 10:15 PM EDTRiver Flood WarningINDGibson, Knox, Posey6 days
May 8, 12:05 PM EDTRiver Flood WarningINDLawrence, Martin4 days
May 9, 8:44 AM EDTRiver Flood WarningINDJohnson15 hr
May 9, 1:11 PM EDTRiver Flood WarningPAHGibson, Posey22 hr
May 10, 2:30 AM EDTRiver Flood WarningINDDaviess, Greene, Knox24 hr
May 10, 4:18 AM EDTRiver Flood WarningINDJackson, Lawrence, Washington42 hr
May 18, 8:57 PM EDTRiver Flood WarningINDClay, Greene35 hr
May 18, 8:57 PM EDTRiver Flood WarningINDDaviess, Greene, Knox6 days
May 18, 8:57 PM EDTRiver Flood WarningINDDaviess, Greene, Knox6 days
May 18, 8:57 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike7 days
May 18, 8:57 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike15 days
May 18, 10:02 PM EDTRiver Flood WarningINDJohnson24 hr
May 18, 11:05 PM EDTRiver Flood WarningINDPutnam11 hr
May 19, 6:29 AM EDTRiver Flood WarningLMKHarrison, Washington19 hr
May 19, 12:48 PM EDTRiver Flood WarningINDJackson, Lawrence, Washington6 days
May 19, 12:48 PM EDTRiver Flood WarningINDBartholomew, Johnson, Shelby71 hr
May 19, 12:48 PM EDTRiver Flood WarningINDGreene, Monroe, Owen10 hr
May 19, 12:48 PM EDTRiver Flood WarningINDGibson, Knox15 days
May 20, 8:27 AM EDTRiver Flood WarningINDJohnson37 hr
May 20, 11:56 AM EDTRiver Flood WarningINDGreene, Monroe, Owen48 hr
May 20, 11:56 AM EDTRiver Flood WarningINDBartholomew, Jackson47 hr
May 20, 11:56 AM EDTRiver Flood WarningINDBartholomew51 hr
May 20, 11:56 AM EDTRiver Flood WarningINDLawrence, Martin10 days
May 20, 12:13 PM EDTRiver Flood WarningINDDecatur8 hr
May 21, 8:23 AM EDTRiver Flood WarningINDJohnson23 hr
May 21, 9:05 AM EDTRiver Flood WarningINDLawrence, Martin7 days
May 21, 9:05 AM EDTRiver Flood WarningINDLawrence, Martin8 days
May 21, 12:13 PM EDTRiver Flood WarningINDGibson, Knox, Posey48 hr
May 22, 11:56 AM EDTRiver Flood WarningINDDaviess, Dubois, Martin, Pike24 hr
May 25, 9:47 PM EDTRiver Flood WarningINDDaviess, Dubois, Martin, Pike26 hr
May 27, 2:07 PM EDTRiver Flood WarningINDDelaware, Randolph11 hr
May 27, 7:44 PM EDTRiver Flood WarningINDJohnson23 hr
May 28, 8:59 AM EDTRiver Flood WarningINDJackson, Lawrence, Washington3 days
May 28, 10:04 AM EDTRiver Flood WarningINDBartholomew, Johnson, Shelby24 hr
May 28, 9:50 PM EDTRiver Flood WarningINDDaviess, Greene, Knox24 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.