National Weather Service United States Department of Commerce


403
FLUS43 KGRB 150821
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
321 AM CDT Wed Jul 15 2020

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-160830-
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-
321 AM CDT Wed Jul 15 2020

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

.DAY ONE...Today and Tonight

Thunderstorms are possible over east-central Wisconsin today
through early tonight. Some of the storms could produce gusty
winds and heavy rainfall.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There will be periodic chances for thunderstorms starting this
weekend and continuing into early next week. It is too early to
determine whether any of these storms may become severe.

Hot and humid conditions are expected this weekend. High
temperatures in the upper 80s to lower 90s on Saturday, combined
with dew points in the lower to middle 70s, will produce heat
indices from the lower 90s to the lower 100s.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

LMZ521-522-541>543-160830-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
321 AM CDT Wed Jul 15 2020

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

.DAY ONE...Today and Tonight

Thunderstorms are possible south of Sturgeon Bay today and early
tonight. The thunderstorms could produce gusty winds and heavy
rain.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

The chance for thunderstorms will return this weekend into early
next week. Any storms that develop will pose a hazard to boaters
on the lake and bay.

$$

RDM/AK


Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO