Alert archive / Indiana / River Flood Warnings / 2026

River Flood Warnings in Indiana, August 2026

66 river flood warnings in August 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 August 2026. Tap one for its archive.

River Flood Warnings
66
Busiest day
August 12, 202631 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
Aug 1, 5:50 PM EDTRiver Flood WarningLOTLake18 hr
Aug 12, 6:20 AM EDTRiver Flood WarningINDCarroll, Tippecanoe, White5 days
Aug 12, 6:20 AM EDTRiver Flood WarningINDCarroll, White16 hr
Aug 12, 6:20 AM EDTRiver Flood WarningINDFountain, Parke, Tippecanoe, Vermillion, Warren7 days
Aug 12, 7:20 AM EDTRiver Flood WarningILNFayette, Franklin46 hr
Aug 12, 7:20 AM EDTRiver Flood WarningILNUnion, Wayne23 hr
Aug 12, 8:23 AM EDTRiver Flood WarningINDDelaware, Madison4 days
Aug 12, 8:30 AM EDTRiver Flood WarningINDHamilton, Madison6 days
Aug 12, 9:47 AM EDTRiver Flood WarningILNDearborn, Franklin50 hr
Aug 12, 10:28 AM EDTRiver Flood WarningINDJackson, Jennings, Washington19 hr
Aug 12, 10:28 AM EDTRiver Flood WarningINDShelby4 days
Aug 12, 10:28 AM EDTRiver Flood WarningINDJackson, Lawrence, Washington7 days
Aug 12, 10:28 AM EDTRiver Flood WarningINDBartholomew4 days
Aug 12, 10:28 AM EDTRiver Flood WarningINDBartholomew, Jackson4 days
Aug 12, 10:28 AM EDTRiver Flood WarningINDBartholomew, Johnson, Shelby5 days
Aug 12, 10:42 AM EDTRiver Flood WarningINDHamilton, Marion6 days
Aug 12, 10:42 AM EDTRiver Flood WarningINDMarion, Morgan7 days
Aug 12, 10:42 AM EDTRiver Flood WarningINDMarion, Morgan6 days
Aug 12, 10:54 AM EDTRiver Flood WarningINDDelaware, Randolph4 days
Aug 12, 11:29 AM EDTRiver Flood WarningINDFountain, Parke, Vermillion, Warren12 days
Aug 12, 11:29 AM EDTRiver Flood WarningINDParke, Vermillion, Vigo15 days
Aug 12, 11:47 AM EDTRiver Flood WarningIWXBlackford, Huntington, Jay, Wabash, Wells37 hr
Aug 12, 11:47 AM EDTRiver Flood WarningIWXGrant, Miami, Wabash53 hr
Aug 12, 2:09 PM EDTRiver Flood WarningINDHoward4 days
Aug 12, 2:42 PM EDTRiver Flood WarningINDCarroll, Howard4 days
Aug 12, 3:59 PM EDTRiver Flood WarningINDHenry, Rush, Shelby21 days
Aug 12, 3:59 PM EDTRiver Flood WarningINDBartholomew21 hr
Aug 12, 4:35 PM EDTRiver Flood WarningIWXAdams, Wells9 days
Aug 12, 6:28 PM EDTRiver Flood WarningINDDecatur3 days
Aug 12, 7:17 PM EDTRiver Flood WarningINDTippecanoe6 days
Aug 12, 7:19 PM EDTRiver Flood WarningIWXWells4 days
Aug 12, 7:28 PM EDTRiver Flood WarningINDMonroe, Morgan, Owen7 days
Aug 13, 12:22 PM EDTRiver Flood WarningINDKnox, Sullivan17 days
Aug 13, 12:22 PM EDTRiver Flood WarningINDSullivan, Vigo14 days
Aug 13, 12:22 PM EDTRiver Flood WarningINDKnox, Sullivan18 days
Aug 13, 12:37 PM EDTRiver Flood WarningINDMonroe, Morgan, Owen6 days
Aug 13, 1:08 PM EDTRiver Flood WarningINDHamilton, Hancock, Madison, Marion66 hr
Aug 13, 5:54 PM EDTRiver Flood WarningINDDaviess, Greene, Knox11 days
Aug 13, 5:54 PM EDTRiver Flood WarningINDGreene, Monroe, Owen10 days
Aug 14, 5:35 AM EDTRiver Flood WarningINDMarion70 hr
Aug 14, 9:16 AM EDTRiver Flood WarningLOTLake, Newton4 days
Aug 14, 10:25 AM EDTRiver Flood WarningILXVermillion4 days
Aug 14, 10:29 AM EDTRiver Flood WarningIWXWells5 days
Aug 14, 4:19 PM EDTRiver Flood WarningINDMarion, Morgan68 hr
Aug 14, 4:54 PM EDTRiver Flood WarningIWXAdams, Allen42 hr
Aug 14, 5:04 PM EDTRiver Flood WarningINDLawrence, Martin7 days
Aug 14, 5:04 PM EDTRiver Flood WarningINDDaviess, Greene, Knox10 days
Aug 14, 5:04 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike12 days
Aug 15, 11:32 AM EDTRiver Flood WarningIWXAllen3 days
Aug 15, 7:14 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike21 days
Aug 16, 4:58 PM EDTRiver Flood WarningINDDelaware, Randolph50 hr
Aug 17, 3:14 AM EDTRiver Flood WarningINDKnox13 days
Aug 17, 7:43 AM EDTRiver Flood WarningIWXJay14 hr
Aug 17, 12:07 PM EDTRiver Flood WarningINDGibson, Knox10 days
Aug 17, 10:56 PM EDTRiver Flood WarningINDLawrence, Martin5 days
Aug 20, 12:19 AM EDTRiver Flood WarningIWXWells32 hr
Aug 20, 3:44 AM EDTRiver Flood WarningINDTippecanoe34 hr
Aug 20, 3:44 AM EDTRiver Flood WarningINDFountain, Parke, Tippecanoe, Vermillion, Warren44 hr
Aug 20, 9:55 AM EDTRiver Flood WarningINDMonroe, Morgan, Owen28 hr
Aug 20, 9:55 AM EDTRiver Flood WarningINDMarion, Morgan38 hr
Aug 20, 9:55 AM EDTRiver Flood WarningINDMonroe, Morgan, Owen8 hr
Aug 20, 10:00 AM EDTRiver Flood WarningINDClinton, Tippecanoe13 hr
Aug 20, 12:34 PM EDTRiver Flood WarningINDJackson, Lawrence, Washington3 days
Aug 20, 6:31 PM EDTRiver Flood WarningINDBartholomew, Johnson, Shelby27 hr
Aug 21, 1:41 PM EDTRiver Flood WarningINDGibson, Knox, Posey7 days
Aug 23, 2:17 PM EDTRiver Flood WarningPAHGibson, Posey5 days

By county

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

13 more counties

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.