Wisconsin Severe Severe Thunderstorm Watch | Effective 08/18/2026 16:10

Headline: 
Severe Thunderstorm Watch issued August 18 at 6:10PM CDT until August 18 at 10:00PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
August 18, 2026 - 4:10pm
Expires: 
August 18, 2026 - 8:00pm
Description: 
SEVERE THUNDERSTORM WATCH 595 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 13 COUNTIES IN EAST CENTRAL WISCONSIN FOND DU LAC SHEBOYGAN IN SOUTH CENTRAL WISCONSIN DANE GREEN IOWA LAFAYETTE ROCK IN SOUTHEAST WISCONSIN DODGE JEFFERSON OZAUKEE WALWORTH WASHINGTON WAUKESHA THIS INCLUDES THE CITIES OF ARGYLE, BARNEVELD, BEAVER DAM, BELMONT, BELOIT, BENTON, BLANCHARDVILLE, BRODHEAD, BROOKFIELD, CEDARBURG, DARLINGTON, DELAVAN, DODGEVILLE, EAST TROY, ELKHORN, FOND DU LAC, FORT ATKINSON, GERMANTOWN, GRAFTON, HARTFORD, HOWARDS GROVE, JANESVILLE, JEFFERSON, LAKE GENEVA, MADISON, MAYVILLE, MENOMONEE FALLS, MEQUON, MINERAL POINT, MONROE, MUSKEGO, NEW BERLIN, OOSTBURG, PLYMOUTH, SHEBOYGAN FALLS, SHULLSBURG, WATERTOWN, WAUKESHA, WAUPUN, WEST BEND, AND WHITEWATER.
Area Description: 
Dane, WI; Dodge, WI; Fond du Lac, WI; Green, WI; Iowa, WI; Jefferson, WI; Lafayette, WI; Ozaukee, WI; Rock, WI; Sheboygan, WI; Walworth, WI; Washington, WI; Waukesha, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI
Sender: 
w-nws.webmaster@noaa.gov