Headline:
Flash Flood Warning issued April 15 at 9:57PM CDT until April 15 at 11:00PM CDT by NWS Milwaukee/Sullivan WI
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
April 15, 2026 - 7:57pm
Expires:
April 15, 2026 - 9:00pm
Description:
At 957 PM CDT, broadcast media reports flooded roads across the
warned area. Flash flooding is occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Broadcast Media.
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...
Milwaukee, Waukesha, West Allis, Wauwatosa, New Berlin,
Brookfield, Greenfield, Menomonee Falls, Oak Creek, West Bend,
Muskego, Watertown, Mequon, South Milwaukee, Cudahy, Hartford,
Whitefish Bay, Greendale, Pewaukee and Brown Deer.
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:
Dodge, WI; Jefferson, WI; Milwaukee, WI; Ozaukee, WI; Washington, WI; Waukesha, WI
Forcast Office:
NWS Milwaukee/Sullivan WI