Active Weather Alerts
Special Marine Warning
Issued: 6:11 AM Apr. 14, 2026 – National Weather Service
The National Weather Service in Milwaukee/Sullivan has issued a * Special Marine Warning for... Lake Michigan nearshore and open waters to mid lake from Sheboygan WI to Winthrop Harbor IL... * Until 245 AM CDT. * At 110 AM CDT, strong thunderstorms were located along a line extending from 23 nm west of Cedar Grove to 23 nm west of Port Washington to 25 nm northwest of Milwaukee to 34 nm west of Whitefish Bay to 34 nm northwest of McHenry, moving east at 50 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Port Washington. PRECAUTIONARY/PREPAREDNESS ACTIONS... && HAIL...<.75IN; WIND...>34KTS
Severe Thunderstorm Warning
Issued: 6:10 AM Apr. 14, 2026 – National Weather Service
The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Ozaukee County in southeastern Wisconsin... Southeastern Fond du Lac County in east central Wisconsin... Milwaukee County in southeastern Wisconsin... Northeastern Walworth County in southeastern Wisconsin... Racine County in southeastern Wisconsin... Waukesha County in southeastern Wisconsin... Washington County in southeastern Wisconsin... Southern Sheboygan County in east central Wisconsin... * Until 215 AM CDT. * At 110 AM CDT, severe thunderstorms were located along a line extending from near Campbellsport to near Whitewater, moving east at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Milwaukee, Racine, Waukesha, West Allis, Sheboygan, Wauwatosa, New Berlin, Brookfield, Greenfield, Menomonee Falls, Oak Creek, West Bend, Mount Pleasant, Muskego, Mequon, South Milwaukee, Cudahy, Whitefish Bay, Greendale, and Pewaukee. Other landmarks included are the following Locations Schlitz Audobon Nature Center, Boerner Botanical Gardens, General Mitchell International Airport, Timmerman Airport, Froedert & the Medical College, Fiserv Forum, Pewaukee Lake, and Pinewoods Campground. 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. && TORNADO...POSSIBLE; THUNDERSTORM DAMAGE THREAT...CONSIDERABLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...<.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...70 MPH
Severe Thunderstorm Watch
Issued: 2:42 AM Apr. 14, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 106 IN EFFECT UNTIL 4 AM CDT TUESDAY FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 11 COUNTIES IN SOUTH CENTRAL WISCONSIN DANE GREEN IOWA LAFAYETTE ROCK IN SOUTHEAST WISCONSIN JEFFERSON KENOSHA MILWAUKEE RACINE WALWORTH WAUKESHA THIS INCLUDES THE CITIES OF ARGYLE, BARNEVELD, BELMONT, BELOIT, BENTON, BLANCHARDVILLE, BRODHEAD, BROOKFIELD, DARLINGTON, DELAVAN, DODGEVILLE, EAST TROY, ELKHORN, FORT ATKINSON, JANESVILLE, JEFFERSON, KENOSHA, LAKE GENEVA, MADISON, MENOMONEE FALLS, MILWAUKEE, MINERAL POINT, MONROE, MUSKEGO, NEW BERLIN, RACINE, SHULLSBURG, WATERTOWN, WAUKESHA, AND WHITEWATER.
Severe Thunderstorm Watch
Issued: 2:42 AM Apr. 14, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 106 IN EFFECT UNTIL 4 AM CDT TUESDAY FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS NORTH POINT LIGHT TO WIND POINT WI WIND POINT WI TO WINTHROP HARBOR IL LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM OFFSHORE TO MID LAKE
Dense Fog Advisory
Issued: 2:01 AM Apr. 14, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Dense fog will reduce visibility to 1/4 to 1/2 NM. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL, Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake, Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake, Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake, Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake, Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake, and Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
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