Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 030809
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
309 AM CDT Sun Aug 3 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-040815-
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-
309 AM CDT Sun Aug 3 2025

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

.DAY ONE...Today and Tonight

Wildfire smoke from Canada will continue to impact air quality
across the region. An Air Quality Advisory is currently in
effect until noon.

Patchy fog may reduce visibilities for motorists early this
morning and again late tonight.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Wildfire smoke from Canada will likely continue to impact air
quality across the region early in the week.

Thunderstorms are possible at times late in the week and into
next weekend. It is too early to determine the severity of any
thunderstorms.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-040815-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
309 AM CDT Sun Aug 3 2025

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

.DAY ONE...Today and Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible at times late in the week and into
next weekend. Any thunderstorms could pose a hazard to mariners.

$$

Bersch