Alert archive / Iowa / Flash Flood Warnings / 2018

Flash Flood Warnings in Iowa, June 2018

35 flash flood warnings in June 2018. 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 2018. Tap one for its archive.

Flash Flood Warnings
35
Busiest day
June 25, 20187 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 8, 8:01 AM CDTFlash Flood WarningDMXCerro Gordo, Worth6 hr
Jun 9, 4:21 AM CDTFlash Flood WarningDVNClinton, Jackson6 hr
Jun 9, 7:00 AM CDTFlash Flood WarningDVNJackson3 hr
Jun 9, 8:39 AM CDTFlash Flood WarningDVNLinn2 hr
Jun 9, 4:00 PM CDTFlash Flood WarningDMXCerro Gordo, Worth6 hr
Jun 9, 4:04 PM CDTFlash Flood WarningARXFloyd, Mitchell3 hr
Jun 9, 5:49 PM CDTFlash Flood WarningARXHoward, Winneshiek3 hr
Jun 9, 9:17 PM CDTFlash Flood WarningDVNBuchanan6 hr
Jun 9, 9:30 PM CDTFlash Flood WarningARXClayton, Fayette3 hr
Jun 9, 10:36 PM CDTFlash Flood WarningDVNDelaware6 hr
Jun 11, 5:00 AM CDTFlash Flood WarningDMXPalo Alto6 hr
Jun 11, 5:32 AM CDTFlash Flood WarningDMXAudubon, Cass6 hr
Jun 14, 7:01 AM CDTFlash Flood WarningFSDLyon, O'Brien, Osceola3 hr
Jun 14, 7:37 AM CDTFlash Flood WarningFSDBuena Vista, Clay3 hr
Jun 14, 7:49 AM CDTFlash Flood WarningDMXCalhoun, Humboldt, Pocahontas, Webster6 hr
Jun 14, 8:38 AM CDTFlash Flood WarningDMXHamilton, Webster6 hr
Jun 14, 9:13 AM CDTFlash Flood WarningDMXBoone, Story6 hr
Jun 19, 11:29 PM CDTFlash Flood WarningOAXHarrison, Pottawattamie4 hr
Jun 20, 2:12 AM CDTFlash Flood WarningDMXCalhoun, Webster5 hr
Jun 20, 4:13 PM CDTFlash Flood WarningDMXHumboldt, Kossuth, Palo Alto, Pocahontas6 hr
Jun 20, 4:25 PM CDTFlash Flood WarningDMXHumboldt, Kossuth6 hr
Jun 20, 5:39 PM CDTFlash Flood WarningDVNScott3 hr
Jun 20, 9:58 PM CDTFlash Flood WarningDMXKossuth, Palo Alto6 hr
Jun 24, 4:46 PM CDTFlash Flood WarningFSDCherokee, O'Brien, Plymouth, Sioux4 hr
Jun 24, 4:52 PM CDTFlash Flood Warning EmergencyFSDDickinson, Osceola4 hr
Jun 24, 5:36 PM CDTFlash Flood Warning EmergencyFSDClay, Dickinson, O'Brien, Osceola3 hr
Jun 24, 6:29 PM CDTFlash Flood WarningDMXHancock, Winnebago13 hr
Jun 24, 7:53 PM CDTFlash Flood WarningFSDPlymouth, Sioux3 hr
Jun 24, 8:46 PM CDTFlash Flood WarningDMXKossuth4 hr
Jun 24, 9:05 PM CDTFlash Flood WarningFSDPlymouth, Woodbury3 hr
Jun 24, 9:46 PM CDTFlash Flood WarningDMXHancock, Wright6 hr
Jun 24, 10:41 PM CDTFlash Flood Warning EmergencyFSDPlymouth, Woodbury4 hr
Jun 24, 11:13 PM CDTFlash Flood WarningFSDO'Brien, Plymouth, Sioux, Woodbury4 hr
Jun 25, 12:24 AM CDTFlash Flood WarningDMXHancock7 hr
Jun 25, 9:33 PM CDTFlash Flood WarningDMXJasper, Marion, Marshall, Polk, Story6 hr

By county

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

4 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20172019

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.