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FLUS43 KGRB 220855
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
355 AM CDT Tue Jul 22 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-230900-
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-
355 AM CDT Tue Jul 22 2025

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

.DAY ONE...Today and Tonight

A Beach Hazard Statement is in effect from 9 am this morning
through 7 pm this evening for the Lake Michigan beaches in Door,
Kewaunee, and Manitowoc counties due to a high swim risk.

Scattered thunderstorms are expected late tonight, especially
over central and north-central Wisconsin. Severe storms with
damaging winds are possible. Heavy rainfall could occur, along
with a small potential for flash flooding.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Periodic strong to severe thunderstorms and heavy rainfall will
impact parts of the region from Wednesday through Thursday
evening.

Hot and very humid conditions are expected especially on Wednesday,
when heat indices could reach 95 to 105 degrees. A Heat Advisory
will be needed for Wednesday, especially across parts of central
and east-central Wisconsin.

A high swim risk may occur again Wednesday into Wednesday night
for the Lake Michigan beaches of Door, Kewaunee, and Manitowoc
counties.

.SPOTTER INFORMATION STATEMENT...

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

$$

LMZ521-522-541>543-230900-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
355 AM CDT Tue Jul 22 2025

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

.DAY ONE...Today and Tonight

There is a small chance of thunderstorms late tonight.

A Small Craft Advisory is in effect from Sturgeon Bay to Sheboygan
from 9 am this morning through 7 pm this evening due to persistent
south winds and high waves.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Another Small Craft Advisory may be needed Wednesday into
Wednesday night.

Periodic strong to severe thunderstorms will occur Wednesday
through Thursday night.

$$

JLA/Kruk