This map will show current Severe Weather Alerts for the state selected. Maps will not appear for areas which do not currently have any active Severe Weather Alerts. For a comprehensive forecast for your area, please visit the National Weather Service website at www.weather.gov.

Iowa Severe Weather Alerts

Flood Warning IowaState Weather Alerts

Flood Warning
...the Flood Warning Has Been Extended For All Or Portions Of The Following Rivers In Iowa...des Moines River... Affecting The Following Counties In Iowa...davis...wapello River Forecasts Include Observed Precipitation, As Well As Expected Precipitation Over The Next 24 Hours. ...flood Warning Now In Effect Until Thursday Evening... ...Read More.
Effective: May 22, 2019 at 12:51pmExpires: May 24, 2019 at 7:00pmTarget Area: Davis; Wapello

Flood Warning
...the Flood Warning Continues For... Missouri River At Plattsmouth Affecting Mills And Cass Counties. ...the Flood Warning Continues For... Missouri River At Nebraska City Affecting Fremont And Otoe Counties. Missouri River At Brownville Affecting Atchison And Nemaha ...Read More.
Effective: May 22, 2019 at 10:53amExpires: May 23, 2019 at 1:53amTarget Area: Fremont

Flood Warning
...the Flood Warning Continues For... Missouri River At Plattsmouth Affecting Mills And Cass Counties. ...the Flood Warning Continues For... Missouri River At Nebraska City Affecting Fremont And Otoe Counties. Missouri River At Brownville Affecting Atchison And Nemaha ...Read More.
Effective: May 22, 2019 at 10:53amExpires: May 30, 2019 at 5:24pmTarget Area: Mills

Flood Warning
...the National Weather Service In Quad Cities Has Issued A Flood Warning For The Following Rivers In Iowa...illinois... Mississippi River At Bellevue Ld12 Affecting Jackson...carroll And Jo Daviess Counties River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...Read More.
Effective: May 29, 2019 at 1:00amExpires: May 22, 2019 at 10:42pmTarget Area: Jackson

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Camanche. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Clinton; Scott

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Gladstone Ld18. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Des Moines

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Burlington. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Des Moines; Lee

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Keithsburg. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Des Moines; Louisa

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Dubuque. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Dubuque; Jackson

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Keokuk Ld19. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Lee

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At New Boston Ld17. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Louisa

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Muscatine. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Louisa; Muscatine

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Ill. City Ld16. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Muscatine

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Rock Island Ld15. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Muscatine; Scott

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Le Claire Ld14. ...Read More.
Effective: May 22, 2019 at 10:41amExpires: May 23, 2019 at 2:40amTarget Area: Scott

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Dubuque Ld11. ...Read More.
Effective: May 26, 2019 at 10:00amExpires: May 23, 2019 at 2:40amTarget Area: Dubuque

Flood Warning
.updated Flood Information For The Mississippi River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Further Notice... The Flood Warning Continues For The Mississippi River At Fulton Ld13. ...Read More.
Effective: May 27, 2019 at 7:00pmExpires: May 23, 2019 at 2:40amTarget Area: Clinton

Flood Warning
.flood Warnings Continue Along Portions Of The Mississippi River. River Forecasts Take Into Account Both Observed And Forecast Precipitation. The Flood Warning Continues For The Mississippi River At Mcgregor. * Until Further Notice...or Until The Warning Is Cancelled. ...Read More.
Effective: May 22, 2019 at 10:26amExpires: May 23, 2019 at 1:25amTarget Area: Allamakee; Clayton

Flood Warning
.flood Warnings Continue Along Portions Of The Mississippi River. River Forecasts Take Into Account Both Observed And Forecast Precipitation. The Flood Warning Continues For The Mississippi River At Guttenberg Dam 10. * From Saturday Afternoon Until Further Notice...or Until The Warning ...Read More.
Effective: May 25, 2019 at 1:00pmExpires: May 23, 2019 at 1:25amTarget Area: Clayton

Flood Warning
...the National Weather Service In Quad Cities Has Issued A Flood Warning For The Following Rivers In Iowa...missouri... Des Moines River At St Francisville Affecting Lee And Clark Counties River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...Read More.
Effective: May 22, 2019 at 5:17pmExpires: May 24, 2019 at 10:20pmTarget Area: Lee

Flood Warning
.updated Flood Information For The Cedar River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Remains In Effect Until Sunday Morning... The Flood Warning Continues For The Cedar River Near Conesville. ...Read More.
Effective: May 22, 2019 at 10:09amExpires: May 27, 2019 at 1:00amTarget Area: Cedar; Louisa; Muscatine

Flood Warning
.updated Flood Information For The Iowa, Cedar, And English Rivers. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Friday... The Flood Warning Continues For The English River At Kalona. ...Read More.
Effective: May 22, 2019 at 10:02amExpires: May 25, 2019 at 7:00amTarget Area: Johnson; Washington

Flood Warning
.updated Flood Information For The Iowa, Cedar, And English Rivers. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Sunday Morning... The Flood Warning Continues For The Iowa River At Wapello. ...Read More.
Effective: May 22, 2019 at 10:02amExpires: May 26, 2019 at 7:00pmTarget Area: Louisa

Flood Warning
.updated Flood Information For The Iowa, Cedar, And English Rivers. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Sunday... The Flood Warning Continues For The Iowa River At Oakville. ...Read More.
Effective: May 22, 2019 at 10:02amExpires: May 27, 2019 at 7:00amTarget Area: Louisa

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Lyon

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Lyon; Sioux

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Plymouth

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Plymouth

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Plymouth; Sioux

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 23, 2019 at 1:48pmTarget Area: Sioux

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Near Estelline Big Sioux River Near Bruce Big Sioux River Near Brookings Big Sioux River Near Flandreau ...Read More.
Effective: May 22, 2019 at 9:49amExpires: May 27, 2019 at 4:00pmTarget Area: Lyon

Flood Warning
...forecast Flooding Changed From Minor To Moderate Severity For The Following Rivers In Iowa... Iowa River At Marengo Affecting Benton And Iowa Counties River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...forecast Flooding Increased From Minor To Moderate Severity... ...Read More.
Effective: May 22, 2019 at 9:44amExpires: May 29, 2019 at 1:00amTarget Area: Benton; Iowa

Flood Warning
.updated Flood Information For The Skunk River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Friday... The Flood Warning Continues For The North Skunk River Near Sigourney. ...Read More.
Effective: May 22, 2019 at 9:20amExpires: May 25, 2019 at 11:30amTarget Area: Keokuk

Flood Warning
.updated Flood Information For The Skunk River. River Forecasts Include Past Precipitation And Forecast Rainfall For The Next 24 Hours. ...flood Warning Now In Effect Until Saturday Evening... The Flood Warning Continues For The Skunk River At Augusta. ...Read More.
Effective: May 22, 2019 at 9:20amExpires: May 26, 2019 at 3:00pmTarget Area: Des Moines; Henry; Lee

Flood Warning
...the Flood Warning Continues For All Or Portions Of The Following Rivers In Iowa...west Fork Des Moines River... Affecting The Following Counties In Iowa...emmet River Forecasts Include Observed Precipitation, As Well As Expected Precipitation Over The Next 24 Hours. Due To The Expected Slow Changing Nature Of The Flooding Along The ...Read More.
Effective: May 20, 2019 at 9:11pmExpires: May 28, 2019 at 1:10amTarget Area: Emmet

 

Iowa Weather AlertsIowa Frequent Weather Alerts: Flooding, tornadoes, thunderstorms, ice storms, and snowstorms.

With no mountains to protect it from bitter cold Arctic air masses or the Gulf of Mexico’s humid air, Iowa’s climate has extreme cold and heat. Temperatures have wide ranges in Iowa, with cold winters and hot summers.

Bordered by rivers on the east and west sides and having thousands of miles of river waters flowing through the actual State, flooding is a very real hazard. The above average rainfall in recent years has increased the number of floods occurring in the State.

Spring & Summer

With the beginning of spring comes Iowa’s season of severe weather. Thunderstorms are common and can bring cause flooding and tornadoes. Iowa has about 30 tornadoes per year.

Known for the heat and humidity, summer also happens to be Iowa’s wettest season. Thunderstorms during this time can be intense and produce destructive winds, hail and tornadoes.

Winter

Harsh and cold, ice storms and snowstorms are frequent dangers that characterize the coldest time of year. Heavy snowfall and high winds can make large snow drifts and cause whiteout conditions, making travel very hazardous. Bitter cold is another hazard. Wind chills below zero degrees cause even lower temperatures that can harm you and your property and any alerts, advisories or warnings should be taken seriously.

 

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