Active Weather Alerts
Tornado Watch
Issued: 8:52 PM Jul. 20, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 501 IN EFFECT UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 22 COUNTIES IN CENTRAL WISCONSIN MARATHON PORTAGE WAUSHARA WOOD IN EAST CENTRAL WISCONSIN CALUMET MANITOWOC WINNEBAGO IN NORTH CENTRAL WISCONSIN LANGLADE LINCOLN ONEIDA VILAS IN NORTHEAST WISCONSIN BROWN DOOR FLORENCE FOREST KEWAUNEE MARINETTE MENOMINEE OCONTO OUTAGAMIE SHAWANO WAUPACA THIS INCLUDES THE CITIES OF ALASKA, ANGELICA, ANTIGO, APPLETON, ARBOR VITAE, ARGONNE, ARMSTRONG CREEK, ARNOTT, AURORA, AURORAVILLE, BAKERVILLE, BLACKWELL, BLOOMVILLE, BORTH, BOULDER JUNCTION, BROOKSIDE, BRYANT, CAVOUR, CLAY BANKS, CLINTONVILLE, COMMONWEALTH, CONOVER, CRANDON, DARBOY, DEERBROOK, DOERING, DUNBAR, DUNDAS, DUVALL, ELCHO, ENTERPRISE, GLEASON, GOODMAN, GOODNOW, GREEN BAY, HARMONY, HARRISON, HILES, HOFA PARK, INSTITUTE, JEFFRIS, KEMPSTER, KESHENA, KEWAUNEE, KING, LAC DU FLAMBEAU, LAKE TOMAHAWK, LAONA, LIND CENTER, LITTLE SUAMICO, MACKVILLE, MANITOWISH WATERS, MANITOWOC, MARSHFIELD, MC NAUGHTON, MENASHA, MERRILL, NEENAH, NEOPIT, NEVA, NEW LONDON, NIAGARA, NORMAN, NORTHERN LAKE WINNEBAGO, NORTHPORT, OCONTO, OSHKOSH, PEMBINE, PENSAUKEE, PESHTIGO, PINE RIVER, PLOVER, POINT BEACH STATE PARK, POLAR, PORTERFIELD, POTAWATOMI STATE PARK, PRESQUE ISLE, RANKIN, RHINELANDER, RIO CREEK, ROSTOK, RURAL, SHAWANO, SHOTO, SILVER LAKE, SOBIESKI, SPREAD EAGLE, STARKS, STEVENS POINT, THORNTON, TWO RIVERS, VALMY, WAUPACA, WAUSAU, WAUTOMA, WINCHESTER, WINNEBAGO, WISCONSIN RAPIDS, WITTMAN FIELD, AND WOODBORO.
Air Quality Alert
Issued: 5:18 PM Jul. 20, 2026 – National Weather Service
The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Brown, Calumet, Kewaunee, Manitowoc, Marinette, Menominee, Oconto, Outagamie, Shawano, Waupaca, Waushara, Winnebago. WHAT...The PM2.5 AQI is expected to reach the Unhealthy for Sensitive Groups level. WHERE...East central and northeast Wisconsin. WHEN...Until 6 p.m. Precautionary/Preparedness Actions: Sensitive groups: Make outdoor activities shorter and less intense. It is OK to be active outdoors but take more breaks. Watch for symptoms such as coughing or shortness of breath. People with asthma: Follow your asthma action plan and keep quick relief medicine handy. People with heart disease: Symptoms such as palpitations, shortness of breath, or unusual fatigue may indicate a serious problem. If you have any of these, contact your health care provider. Additional Details: Smoke is clearing from NW to SE but it will take longer to clear across the eastern half of the state. Continual clearing of the smoke as well as storm activity should diminish advisory level smoke by 6 p.m. For more information on current air quality, please see: https://airquality.wi.gov
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