Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 141940
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
240 PM CDT Fri Aug 14 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-151945-
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-
240 PM CDT Fri Aug 14 2026

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Gusty winds will lead to high waves and dangerous currents
Saturday along the Lake Michigan shore from Kewaunee southward.

There is a slight chance for thunderstorms with brief, locally
heavy downpours Saturday night into early Sunday morning.

The next chance for thunderstorms will be Tuesday afternoon into
Wednesday. The potential for severe weather is low, but locally
heavy rain could occur.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed this afternoon or tonight.

$$

LMZ521-522-541>543-151945-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
240 PM CDT Fri Aug 14 2026

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

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Gusty southeast winds Saturday will lead to hazardous conditions
for small craft on the nearshore Lake Michigan waters from
Kewaunee southward.

There is a chance for thunderstorms Saturday night into early
Sunday, then again Tuesday afternoon into Wednesday. Any thunderstorm
could pose a hazard to mariners.

$$

KS

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO