Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 210230
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
830 PM CST Mon Feb 20 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-220230-
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-
830 PM CST Mon Feb 20 2017

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

.DAY ONE...Tonight

Rain could be sufficient to produce ponding of water on roads and
parking lots. The combination of melting snow during the past
week and the rains tonight may cause some rivers to rise to or
just above bankfull especially across central and north-central
Wisconsin.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

The combination of warm temperatures and rains may produce runoff
which could produce ice breakup or make ice conditions unstable
on area rivers, lakes, and reservoirs through the week. A few
rivers across central and north-central Wisconsin may rise to or
just above bankfull Tuesday and Wednesday. Monitor local ice
conditions in the coming days, and consider securing and
protecting equipment, and removing ice shacks.

A strong low pressure system will bring wintry precipitation to
the area from Thursday night through Saturday. This system has
the potential to bring several inches of accumulating snow to
north-central and northeast Wisconsin. The exact track of the low
will determine where the swath of heavy snow will end up falling,
therefore future forecasts should be closely monitored.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-220230-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
830 PM CST Mon Feb 20 2017

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

.DAY ONE...Tonight

South winds may result in some gale force gusts around midnight.
Fog may also restrict visibilities tonight.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

The combination of warm temperatures this week and anticipated
rain this afternoon and tonight may make ice conditions unstable
on the Bay of Green Bay. All interests should closely monitor
local ice conditions in the coming days, and consider securing and
protecting equipment.

There is a chance of gale force gusts with the passage of a strong
cyclone on Friday through Saturday.

$$

RDM


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