< Wisconsin Flood Warning | Effective 04/17/2026 22:56

Wisconsin Flood Warning | Effective 04/17/2026 22:56

Headline: 
Flood Warning issued April 18 at 12:56AM CDT until April 18 at 2:00AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
April 17, 2026 - 10:56pm
Expires: 
April 18, 2026 - 12:00am
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of south central Wisconsin, including the following county, Rock. * WHEN...Until 200 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1256 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 3 and 6 inches of rain have fallen. - Some locations that will experience flooding include... Janesville, Beloit, Milton, Brodhead, Orfordville, Footville, Newark, Magnolia, Tiffany, Afton, Leyden, Hanover, Indianford, Shopiere, Emerald Grove, Avalon, Johnstown Center, Avon and Lima Center. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Rock, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI