Alert archive / Iowa / Flash Flood Warnings / 2024

Flash Flood Warnings in Iowa, June 2024

31 flash flood warnings in June 2024. 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 in June 2024. Tap one for its archive.

Flash Flood Warnings
31
Busiest day
June 22, 202412 flash 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jun 3, 3:18 PM CDTFlash Flood WarningDVNDelaware, Dubuque4 hr
Jun 3, 4:52 PM CDTFlash Flood WarningARXAllamakee3 hr
Jun 4, 5:35 PM CDTFlash Flood WarningDMXKossuth3 hr
Jun 4, 7:44 PM CDTFlash Flood WarningDVNClinton, Jackson2 hr
Jun 15, 9:33 PM CDTFlash Flood WarningFSDDickinson2 hr
Jun 17, 4:54 AM CDTFlash Flood WarningFSDPlymouth6 hr
Jun 20, 3:44 PM CDTFlash Flood WarningFSDLyon, Sioux3 hr
Jun 20, 5:05 PM CDTFlash Flood WarningFSDLyon, Osceola3 hr
Jun 21, 12:10 AM CDTFlash Flood WarningFSDLyon9 hr
Jun 21, 12:22 AM CDTFlash Flood WarningFSDLyon, Sioux9 hr
Jun 21, 2:29 AM CDTFlash Flood WarningFSDSioux7 hr
Jun 21, 3:45 AM CDTFlash Flood WarningFSDO'Brien, Osceola, Sioux6 hr
Jun 21, 7:33 PM CDTFlash Flood WarningFSDLyon, Sioux4 hr
Jun 21, 7:57 PM CDTFlash Flood Warning Considerable damage threatFSDLyon4 hr
Jun 21, 8:19 PM CDTFlash Flood WarningFSDDickinson, Lyon, O'Brien, Osceola, Sioux4 hr
Jun 21, 8:45 PM CDTFlash Flood Warning Considerable damage threatFSDLyon, Osceola4 hr
Jun 21, 9:25 PM CDTFlash Flood WarningFSDClay, Dickinson, O'Brien, Sioux4 hr
Jun 21, 10:46 PM CDTFlash Flood WarningDMXEmmet, Kossuth6 hr
Jun 21, 11:41 PM CDTFlash Flood WarningDMXPalo Alto6 hr
Jun 22, 12:24 AM CDTFlash Flood WarningDMXHumboldt, Kossuth, Pocahontas, Winnebago6 hr
Jun 22, 1:02 AM CDTFlash Flood Warning Considerable damage threatDMXCerro Gordo, Hancock, Winnebago, Worth6 hr
Jun 22, 1:36 AM CDTFlash Flood Warning Considerable damage threatDMXCerro Gordo, Hancock5 hr
Jun 22, 1:56 AM CDTFlash Flood Warning EmergencyCatastrophic damage threatFSDSioux3 hr
Jun 22, 6:22 PM CDTFlash Flood WarningARXAllamakee3 hr
Jun 22, 9:50 PM CDTFlash Flood WarningDVNClinton91 min
Jun 25, 4:49 AM CDTFlash Flood Warning Considerable damage threatFSDWoodbury3 hr
Jun 25, 4:56 AM CDTFlash Flood Warning Considerable damage threatOAXMonona3 hr
Jun 25, 5:08 PM CDTFlash Flood WarningDVNJackson2 hr
Jun 25, 5:33 PM CDTFlash Flood WarningOAXMills, Pottawattamie3 hr
Jun 25, 5:52 PM CDTFlash Flood WarningDVNClinton3 hr
Jun 25, 7:54 PM CDTFlash Flood WarningDVNVan Buren63 min

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 archive20232025

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.