Active Weather Alerts
Severe Thunderstorm Warning
Issued: 12:00 AM Apr. 3, 2026 – National Weather Service
The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Western Walworth County in southeastern Wisconsin... Southeastern Rock County in south central Wisconsin... * Until 730 PM CDT. * At 659 PM CDT, severe thunderstorms were located along a line extending from near Beloit to near Rockton to near Machesney Park, moving east at 65 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Beloit, Elkhorn, Delavan, Williams Bay, Walworth, Clinton, Fontana-On-Geneva Lake, Sharon, Darien, Richmond, La Grange, Tiffany, Tibbets, Allens Grove, Millard, Avalon, Shopiere, Emerald Grove, Johnstown Center, and Delavan Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1100 PM CDT for south central and southeastern Wisconsin. && TORNADO...POSSIBLE; THUNDERSTORM DAMAGE THREAT...CONSIDERABLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...0.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...70 MPH
Tornado Watch
Issued: 11:37 PM Apr. 2, 2026 – National Weather Service
TORNADO WATCH 89, PREVIOUSLY IN EFFECT UNTIL 8 PM CDT THIS EVENING, IS NOW IN EFFECT UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 11 COUNTIES IN EAST CENTRAL WISCONSIN FOND DU LAC SHEBOYGAN IN SOUTHEAST WISCONSIN DODGE JEFFERSON KENOSHA MILWAUKEE OZAUKEE RACINE WALWORTH WASHINGTON WAUKESHA THIS INCLUDES THE CITIES OF BEAVER DAM, BROOKFIELD, CEDARBURG, DELAVAN, EAST TROY, ELKHORN, FOND DU LAC, FORT ATKINSON, GERMANTOWN, GRAFTON, HARTFORD, HOWARDS GROVE, JEFFERSON, KENOSHA, LAKE GENEVA, MAYVILLE, MENOMONEE FALLS, MEQUON, MILWAUKEE, MUSKEGO, NEW BERLIN, OOSTBURG, PLYMOUTH, RACINE, SHEBOYGAN FALLS, WATERTOWN, WAUKESHA, WAUPUN, WEST BEND, AND WHITEWATER.
Special Weather Statement
Issued: 8:31 PM Apr. 2, 2026 – National Weather Service
...AREAS OF FOG THROUGH EARLY EVENING... Areas of fog have developed this afternoon, and will linger through the first half of the evening. Fog could be locally dense in areas. Slow down, use low beam headlights, and allow for extra following distance if commuting through early evening. Visibilities will improve after 8 PM as winds pick up across the region.
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