Northeast Wisconsin Hazardous Weather Outlook

490
FLUS43 KGRB 172147
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
347 PM CST Sat Jan 17 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-182200-
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-
347 PM CST Sat Jan 17 2026

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

.DAY ONE...Tonight

Scattered brief, but heavy snow showers could lead to periods of
slippery roads and low visibility late this afternoon and early
evening, primarily across far northeast and east-central WI,
including the Fox Valley.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Hazardous travel may develop Sunday afternoon and Monday due to a
prolonged period of light snow, followed by strong winds creating
blowing snow and low visibility. The bay and Lake Winnebago could
experience near whiteout conditions.

Wind chills of 20 to 30 below are expected Monday and Tuesday
mornings, leading to hazardous conditions to anyone outdoors and
unprotected. Little relief is expected during the rest of the
week.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay.

$$

LMZ521-522-541>543-182200-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
347 PM CST Sat Jan 17 2026

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

.DAY ONE...Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Northwest gales are likely late Sunday night and Monday morning. A
Gale Watch has been issued.

$$

KLJ

Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO