Severe Weather Monitor

115
FLUS43 KGRB 101802
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
102 PM CDT Wed Jun 10 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-111815-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
102 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...This Afternoon and Tonight

Severe storms are expected this afternoon and evening (2-7 PM),
bringing damaging winds, large hail, and a brief tornado threat
to central, parts of north-central, and east-central Wisconsin.
Localized heavy rain and flooding could become an issue for areas
where repeated rounds of thunderstorms occur.

Dangerous swimming conditions are expected to develop along Lake
Michigan beaches from late afternoon through late tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Another round of strong to severe thunderstorms and heavy rain are
expected Thursday afternoon and Thursday evening over northeast
Wisconsin and east-central WI. Localized flooding could occur.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any wind damage, hail, or
flooding to the National Weather Service in Green Bay.

$$

LMZ521-522-541>543-111815-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
102 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...This Afternoon and Tonight

Additional rounds of strong to severe thunderstorms will occur
this afternoon into this evening. Any thunderstorm could pose a
hazard to mariners.

Areas of fog may be dense along the Lake Michigan shoreline
through early this evening. A marine dense fog advisory remains in
effect.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Additional thunderstorms are expected Thursday afternoon through
Thursday evening. Any thunderstorm could pose a hazard to
mariners.

Hazardous conditions to small craft are possible on Friday.

$$

MPC

346
WWUS63 KGRB 101704
WCNGRB

WATCH COUNTY NOTIFICATION FOR WATCH 301
NATIONAL WEATHER SERVICE GREEN BAY WI
1204 PM CDT WED JUN 10 2026

WIC009-015-067-069-071-073-078-087-097-115-135-137-139-141-110000-
/O.NEW.KGRB.SV.A.0301.260610T1704Z-260611T0000Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
301 IN EFFECT UNTIL 7 PM CDT THIS EVENING FOR THE FOLLOWING AREAS

IN WISCONSIN THIS WATCH INCLUDES 14 COUNTIES

IN CENTRAL WISCONSIN

MARATHON PORTAGE WAUSHARA
WOOD

IN EAST CENTRAL WISCONSIN

CALUMET MANITOWOC WINNEBAGO

IN NORTH CENTRAL WISCONSIN

LANGLADE LINCOLN

IN NORTHEAST WISCONSIN

BROWN MENOMINEE OUTAGAMIE
SHAWANO WAUPACA

THIS INCLUDES THE CITIES OF ANGELICA, ANTIGO, APPLETON, ARNOTT,
AURORAVILLE, BAKERVILLE, BLOOMVILLE, BORTH, BRYANT, CLINTONVILLE,
DARBOY, DEERBROOK, DOERING, DUNDAS, ELCHO, GLEASON, GREEN BAY,
HARRISON, HOFA PARK, JEFFRIS, KEMPSTER, KESHENA, KING,
LIND CENTER, MACKVILLE, MANITOWOC, MARSHFIELD, MENASHA, MERRILL,
NEENAH, NEOPIT, NEVA, NEW LONDON, NORTHERN LAKE WINNEBAGO,
NORTHPORT, OSHKOSH, PINE RIVER, PLOVER, POINT BEACH STATE PARK,
POLAR, RURAL, SHAWANO, SHOTO, SILVER LAKE, STEVENS POINT,
THORNTON, TWO RIVERS, WAUPACA, WAUSAU, WAUTOMA, WINNEBAGO,
WISCONSIN RAPIDS, AND WITTMAN FIELD.

$$

MPC