⚠️ Tornado Watch – Brown, WI; Calumet, WI; Door, WI; Florence, WI; Forest, WI; Kewaunee, WI; Langlade, WI; Lincoln, WI; Manitowoc, WI; Marathon, WI; Marinette, WI; Menominee, WI; Oconto, WI; Oneida, WI; Outagamie, WI; Portage, WI; Shawano, WI; Vilas, WI; Waupaca, WI; Waushara, WI; Winnebago, WI; Wood, WI – Monday, July 20, 2026

Tornado Watch issued July 20 at 3:51PM CDT until July 20 at 11:00PM CDT by NWS Green Bay WI

Details

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.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.