Alert archive / Iowa / River Flood Warnings / 2018

River Flood Warnings in Iowa, May 2018

41 river flood warnings in May 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 river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in May 2018. Tap one for its archive.

River Flood Warnings
41
Busiest day
May 4, 201811 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
May 1, 10:01 PM CDTRiver Flood WarningDVNDubuque12 days
May 1, 10:01 PM CDTRiver Flood WarningDVNClinton15 days
May 1, 10:01 PM CDTRiver Flood WarningDVNScott15 days
May 1, 10:01 PM CDTRiver Flood WarningDVNMuscatine18 days
May 1, 10:01 PM CDTRiver Flood WarningDVNLouisa, Muscatine19 days
May 1, 10:01 PM CDTRiver Flood WarningDVNLouisa21 days
May 1, 10:01 PM CDTRiver Flood WarningDVNDes Moines, Louisa21 days
May 1, 10:01 PM CDTRiver Flood WarningDVNDes Moines23 days
May 1, 10:01 PM CDTRiver Flood WarningDVNDes Moines, Lee23 days
May 2, 1:00 AM CDTRiver Flood WarningFSDClay, Dickinson18 days
May 2, 11:14 PM CDTRiver Flood WarningDMXTaylor49 min
May 3, 10:39 AM CDTRiver Flood WarningDVNClinton, Scott24 hr
May 3, 9:26 PM CDTRiver Flood WarningDMXBlack Hawk6 days
May 3, 9:30 PM CDTRiver Flood WarningDMXWebster6 days
May 3, 10:08 PM CDTRiver Flood WarningARXWinneshiek46 hr
May 3, 10:08 PM CDTRiver Flood WarningARXClayton4 days
May 3, 10:08 PM CDTRiver Flood WarningARXClayton4 days
May 3, 10:19 PM CDTRiver Flood WarningDVNJackson8 days
May 4, 2:14 AM CDTRiver Flood WarningARXAllamakee52 hr
May 4, 6:44 AM CDTRiver Flood WarningARXFloyd45 hr
May 4, 10:29 AM CDTRiver Flood WarningDMXBlack Hawk, Bremer, Butler70 hr
May 4, 10:29 AM CDTRiver Flood WarningDMXBlack Hawk72 hr
May 4, 10:29 AM CDTRiver Flood WarningDMXBlack Hawk, Bremer, Butler66 hr
May 6, 4:55 AM CDTRiver Flood WarningDVNCedar, Louisa, Muscatine8 days
May 7, 11:25 AM CDTRiver Flood WarningDVNLee11 days
May 9, 4:05 AM CDTRiver Flood WarningDVNLouisa3 days
May 9, 4:05 AM CDTRiver Flood WarningDVNLouisa5 days
May 9, 5:28 AM CDTRiver Flood WarningFSDClay15 days
May 10, 10:08 AM CDTRiver Flood WarningFSDPlymouth, Sioux5 days
May 10, 10:08 AM CDTRiver Flood WarningFSDPlymouth7 days
May 10, 10:08 AM CDTRiver Flood WarningFSDLyon4 days
May 10, 10:31 AM CDTRiver Flood WarningDVNClinton, Scott5 days
May 11, 9:48 AM CDTRiver Flood WarningFSDClay4 days
May 11, 10:05 AM CDTRiver Flood WarningDMXHumboldt6 days
May 12, 10:44 AM CDTRiver Flood WarningDMXPalo Alto, Pocahontas71 hr
May 13, 7:39 PM CDTRiver Flood WarningFSDPlymouth4 days
May 13, 8:58 PM CDTRiver Flood WarningDMXBlack Hawk24 hr
May 14, 9:05 AM CDTRiver Flood WarningFSDCherokee5 days
May 15, 10:14 PM CDTRiver Flood WarningDVNLouisa22 hr
May 23, 10:00 AM CDTRiver Flood WarningDMXEmmet11 hr
May 24, 9:03 AM CDTRiver Flood WarningDMXEmmet67 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 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.