FLUS43 KGRB 170018
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
718 PM CDT Fri Oct 16 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-180030-
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-
718 PM CDT Fri Oct 16 2026

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

.DAY ONE...Tonight

A hard freeze is expected in many areas where the growing season 
is still active, with lows in the mid 20s to low 30s expected 
inland of Lake Michigan. A Freeze Warning is in effect for 
central, east-central and portions of northeast Wisconsin. A 
Frost Advisory is in effect for Door County, where interior and 
southern sections of the county could see frost.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-180030-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
718 PM CDT Fri Oct 16 2026

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

.DAY ONE...Tonight

Conditions hazardous to small craft are expected through late this
evening due to gusty northerly winds and high waves.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Conditions hazardous to small craft are likely on Saturday and 
Sunday due to strong southwest winds and building waves.

$$

Kruk