< Wisconsin Flood Warning | Effective 04/19/2026 20:00

Wisconsin Flood Warning | Effective 04/19/2026 20:00

Headline: 
Flood Warning issued April 19 at 10:00PM CDT until April 21 at 9:00PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 19, 2026 - 8:00pm
Expires: 
April 20, 2026 - 8:00am
Description: 
...The Flood Warning continues for the following rivers in Wisconsin... Pecatonica River At Martintown affecting Green County. * WHAT...Minor flooding is forecast. * WHERE...Pecatonica River at Martintown. * WHEN...Until late Tuesday evening. * IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and West River Road in the Martintown area. Upstream in Browntown, floodwaters affect highway MM and West Indies Road. * ADDITIONAL DETAILS... - At 9:00 PM CDT Sunday the stage was 13.3 feet. - Bankfull stage is 9.5 feet. - Forecast...The river is expected to rise above flood stage tomorrow morning to a crest of 13.6 feet tomorrow evening. It will then fall below flood stage Tuesday afternoon. - Flood stage is 13.5 feet. - Flood History...This crest compares to a previous crest of 13.6 feet on 06/07/2002. - http://www.weather.gov/safety/flood
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Monday morning at 1000 AM CDT.
Area Description: 
Green, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI