Active Weather Alerts
Severe Thunderstorm Watch
Issued: 7:48 PM Aug. 18, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 595 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 8 COUNTIES IN NORTH CENTRAL IOWA FLOYD MITCHELL IN NORTHEAST IOWA ALLAMAKEE CHICKASAW CLAYTON FAYETTE HOWARD WINNESHIEK IN MINNESOTA THIS WATCH INCLUDES 6 COUNTIES IN SOUTHEAST MINNESOTA DODGE FILLMORE HOUSTON MOWER OLMSTED WINONA IN WISCONSIN THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL WISCONSIN ADAMS JUNEAU IN SOUTHWEST WISCONSIN CRAWFORD GRANT RICHLAND VERNON IN WEST CENTRAL WISCONSIN JACKSON LA CROSSE MONROE TREMPEALEAU THIS INCLUDES THE CITIES OF ARCADIA, AUSTIN, BLACK RIVER FALLS, CALEDONIA, CHARLES CITY, CRESCO, DECORAH, DODGE CENTER, ELKADER, FRIENDSHIP, LA CROSSE, MAUSTON, NEW HAMPTON, OELWEIN, OSAGE, PLATTEVILLE, PRAIRIE DU CHIEN, PRESTON, RICHLAND CENTER, ROCHESTER, SPARTA, TOMAH, VIROQUA, WAUKON, WHITEHALL, AND WINONA.
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