Flash Flood Warnings in Indiana
2,916 flash flood warnings since 1986. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Flash Flood Warnings
- 2,916
- Busiest year
- 2026209 flash flood warnings
- Average year
- 71over 41 years on file
Over time
By year
Before October 2007 these were issued for whole counties, and a storm crossing three counties was often three warnings; since then one polygon follows the storm. The count changed with the practice, not only with the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Vanderburgh County147
- Ripley County140
- Crawford County134
- Clark County133
- Lake County126
- Harrison County126
- Warrick County120
- Gibson County120
- Perry County116
- Dubois County116
- Daviess County115
- Dearborn County115
- Posey County111
- Greene County108
- Clay County107
- Orange County103
- Spencer County103
- Knox County102
- Floyd County99
- Vigo County98
- Washington County98
- Marion County97
- Monroe County97
- Franklin County97
- Owen County95
- Sullivan County94
- Martin County91
- Vermillion County90
- Pike County89
- Parke County88
- Jackson County88
- Hendricks County87
- Morgan County86
- Madison County84
- Putnam County84
- Hamilton County83
- Jefferson County83
- Wayne County81
- Brown County80
- Johnson County78
52 more counties
- Jasper County78
- Ohio County76
- Switzerland County76
- Newton County76
- Lawrence County75
- Bartholomew County74
- Fountain County73
- Scott County73
- Porter County72
- Shelby County71
- Tippecanoe County70
- Jennings County70
- Delaware County69
- Fayette County66
- Montgomery County66
- White County66
- Allen County65
- Clinton County64
- Decatur County62
- Warren County62
- Hancock County61
- Randolph County61
- Union County60
- Boone County58
- Benton County57
- Henry County56
- Carroll County56
- Tipton County50
- Rush County49
- Cass County49
- Huntington County49
- Wells County46
- Miami County45
- LaPorte County44
- Howard County42
- Adams County39
- Wabash County36
- Grant County35
- Saint Joseph County33
- Pulaski County32
- Kosciusko County29
- DeKalb County28
- Blackford County25
- Marshall County25
- Starke County25
- Fulton County25
- Elkhart County24
- Jay County23
- Whitley County22
- Noble County17
- Steuben County17
- LaGrange County16
The latest flash flood warnings
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 17, 7:44 AM EDT | Flash Flood Warning | IWX | Adams, Huntington, Wells | 7 hr |
| Sep 17, 4:49 AM EDT | Flash Flood Warning | IWX | Adams, Huntington, Wells | 3 hr |
| Sep 16, 6:54 PM EDT | Flash Flood Warning | ILN | Wayne | 3 hr |
| Sep 16, 10:48 AM EDT | Flash Flood Warning | IWX | Adams, Wells | 2 hr |
| Sep 16, 1:55 AM EDT | Flash Flood Warning | IWX | Adams, Blackford, Grant, Wells | 3 hr |
| Sep 12, 1:45 AM EDT | Flash Flood Warning | PAH | Gibson | 3 hr |
| Aug 26, 9:02 PM EDT | Flash Flood Warning | IND | Monroe | 4 hr |
| Aug 20, 2:55 AM EDT | Flash Flood Warning | IND | Hendricks, Morgan, Putnam | 6 hr |
| Aug 19, 7:44 PM EDT | Flash Flood Warning | IND | Hamilton | 3 hr |
| Aug 19, 7:25 PM EDT | Flash Flood Warning | IND | Madison, Tipton | 5 hr |
| Aug 19, 7:05 PM EDT | Flash Flood Warning | IND | Warren | 3 hr |
| Aug 19, 6:39 PM EDT | Flash Flood Warning | IND | Clinton, Howard, Tipton | 5 hr |
Nearby
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. Rebuilt daily.