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FLUS43 KGRB 040812
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
312 AM CDT Fri Jul 4 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-050815-
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-
312 AM CDT Fri Jul 4 2025

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

.DAY ONE...Today and Tonight

There is a chance of thunderstorms today. A few isolated strong
storms are possible that could produce small hail and gusty
winds.  There should be a break in the storms for fireworks
displays in the evening.

Very warm and muggy conditions will result in heat indices in
the middle to upper 90s over central and northeast Wisconsin this
afternoon. Those with outdoor plans should take precautions for
the heat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Very warm and muggy conditions will persist over eastern
Wisconsin on Saturday.

Thunderstorms are expected on Saturday and Saturday evening. A
few severe storms are possible that could produce damaging wind
gusts. Heavy rainfall is also possible that could produce
localized urban flooding and flooding in low lying areas.

There is an increased risk of rip currents on Lake Michigan
beaches on Saturday afternoon and Saturday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any wind gusts over 40 mph or
hail greater than a half inch in diameter to the National Weather
Service in Green Bay.

$$

LMZ521-522-541>543-050815-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
312 AM CDT Fri Jul 4 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 today. Any thunderstorms
could pose a hazard to boaters.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

There is a chance of thunderstorms on Saturday afternoon through
Saturday night. Any storms that develop will pose a threat to
mariners.

Persistent south winds and building waves may result in conditions
hazardous to small craft on Lake Michigan Saturday afternoon and
Saturday night.

$$

MPC