Headline:
Flash Flood Warning issued April 15 at 9:55PM CDT until April 15 at 10:30PM CDT by NWS Milwaukee/Sullivan WI
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
April 15, 2026 - 7:55pm
Expires:
April 15, 2026 - 8:30pm
Description:
At 955 PM CDT, emergency management water of some roads across the
warned area. Flash flooding is already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Emergency management reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Eastern Madison, Janesville, Fitchburg, Whitewater, Stoughton,
Fort Atkinson, Monroe, Verona, Oregon, Jefferson, McFarland,
Monona, Lake Mills, Milton, Edgerton, Evansville, Marshall,
Waterloo, Brodhead and Darlington.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Area Description:
Dane, WI; Green, WI; Jefferson, WI; Lafayette, WI; Rock, WI; Walworth, WI
Forcast Office:
NWS Milwaukee/Sullivan WI