WWUS83 KMKX 132030 SPSMKX Special Weather Statement National Weather Service Milwaukee/Sullivan WI 330 PM CDT Mon Apr 13 2026 WIZ046-057-132100- Columbia WI-Marquette WI- 330 PM CDT Mon Apr 13 2026 ...STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN COLUMBIA AND SOUTHWESTERN MARQUETTE COUNTIES THROUGH 400 PM CDT... At 330 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms over Lake Delton, or over Wisconsin Dells, moving northeast at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Portage, Wisconsin Dells, Lake Delton, Packwaukee, Oxford, Endeavor, and Briggsville. This includes the following highways... Interstate 90/94 between mile markers 102 and 107. Interstate 39 between mile markers 86 and 108. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 1000 PM CDT for south central Wisconsin. && LAT...LON 4364 8924 4344 8959 4345 8960 4356 8960 4357 8967 4357 8973 4358 8973 4360 8972 4360 8976 4364 8978 4364 8960 4390 8960 TIME...MOT...LOC 2030Z 231DEG 40KT 4360 8973 MAX HAIL SIZE...0.00 IN MAX WIND GUST...50 MPH $$ MRC