Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 101023
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Hazardous Weather Outlook
National Weather Service Green Bay WI
423 AM CST Wed Jan 10 2018

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-111030-
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-
423 AM CST Wed Jan 10 2018

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

.DAY ONE...Today and Tonight

Frost deposition or light freezing drizzle will result in
scattered icy spots on the roads this morning. Motorists should
use caution during the morning commute to school or work.

Hazardous travel is also possible tonight, as foggy conditions
are expected to develop. The fog may become locally dense, with
visibilities of a quarter mile or less. In addition, freezing
drizzle or light freezing rain is possible over far northern
Wisconsin, where road temperatures may remain below freezing.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Hazardous travel is possible at times Thursday into Thursday
evening as a strong cold front brings snow or mixed precipitation
to much of the area.

On Thursday, the mixed precipitation across far north central
Wisconsin should change to all snow, but a layer of ice may
develop before then. A changeover to a wintry mix and then snow
should slowly occur from northwest to southeast during the day.
The combination of wet or snow covered pavement and temperatures
falling below freezing will cause untreated roads to become icy,
resulting in extremely hazardous travel for the afternoon commute.
Locally dense fog remains possible, with visibilities below one
quarter mile expected during the morning. The fog will gradually
lift as colder air works into the region during the afternoon.

Snow accumulations of 2 to 6 inches are expected in far north
central Wisconsin, with the highest totals across northwest Vilas
county. Ice accumulations across the north should be less than a
tenth of an inch.

Lake effect snow showers will bring minor additional accumulations
to Vilas county Thursday night into Friday morning.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any occurrences of freezing
drizzle or freezing rain through Thursday morning, and snow
accumulations over north central Wisconsin on Thursday.

$$

LMZ521-522-541>543-111030-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
423 AM CST Wed Jan 10 2018

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

.DAY ONE...Today and Tonight

Dense marine fog with visibilities below one mile at times are
possible tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Dense marine fog with visibilities below one mile at times will
be possible Thursday.

A few gusts to near gale force are possible Thursday night into
Friday morning near Deaths Door.

$$
Kieckbusch/Eckberg



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