Headline:
Flash Flood Warning issued September 3 at 10:14AM CDT until September 3 at 12:15PM CDT by NWS Milwaukee/Sullivan WI
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
September 3, 2026 - 8:14am
Expires:
September 3, 2026 - 10:15am
Description:
At 1014 AM CDT, Doppler radar indicates another are of heavy rain
over northeast Waukesha County moving east. Between 1.5 and 2 inches
of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are
possible in the warned area. Flash flooding is ongoing or expected to
begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
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...
Northern Milwaukee, Wauwatosa, Brookfield, Menomonee Falls, Mequon,
Whitefish Bay, Pewaukee, Brown Deer, Sussex, Fox Point, Bayside,
Thiensville, Germantown, Glendale, Butler, River Hills, Lannon,
Shorewood and Colgate.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Milwaukee, WI; Ozaukee, WI; Washington, WI; Waukesha, WI
Forcast Office:
NWS Milwaukee/Sullivan WI
Sender:
w-nws.webmaster@noaa.gov