Northeast Wisconsin Hazardous Weather Outlook

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FLUS43 KGRB 070630
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
130 AM CDT Fri Aug 7 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-080630-
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-
130 AM CDT Fri Aug 7 2026

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

.DAY ONE...Today and Tonight

Patchy fog this morning could become locally dense, especially
along the lakeshore.

There is a marginal (1/5) risk for severe weather this afternoon
through this evening, especially across central and north-central
Wisconsin. Winds gusting to 60 mph, up to 1" hail, and heavy
downpours will be the main hazards with any stronger storms.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Additional rounds of showers and storms will be possible Saturday
night through early next week, though confidence in storm
severity is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-080630-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
130 AM CDT Fri Aug 7 2026

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

.DAY ONE...Today and Tonight

Patchy dense fog will be possible through this morning.

Thunderstorms will be possible this afternoon through this
evening. Any thunderstorm could pose a hazard to mariners.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Thunderstorms will be possible at times Saturday night through
early next week. Any thunderstorm could pose a hazard to mariners.

$$

Goodin

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO