National Weather Service United States Department of Commerce

FLUS43 KGRB 091929

Hazardous Weather Outlook
National Weather Service Green Bay WI
229 PM CDT Thu Apr 9 2020

Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
229 PM CDT Thu Apr 9 2020

This Hazardous Weather Outlook is for north-central and northeast

.DAY ONE...Tonight

Isolated slippery spots are possible on roads late this afternoon
and early this evening due to brief heavy snow showers. Slippery
roads will continue overnight in the snowbelt of north-central
Wisconsin due to late-effect snow showers.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

It is becoming increasingly likely that an intense spring storm
system will bring strong gusty winds and heavy precipitation to
the area Sunday through Monday. The storm has the potential to
produce a significant accumulation of wet, heavy snow across
portions of the area, though the location where it will fall
remains uncertain this far in advance. Wind gusts to 50 mph will
also be possible. Be sure to closely monitor later forecasts for
updated information on the storm system.

Hazardous conditions are expected to continue near streams and
rivers due to high water levels and fast flows.


Spotter activation will not be needed tonight.


The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
229 PM CDT Thu Apr 9 2020

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

.DAY ONE...Tonight

Gusty west to northwest winds will produce conditions hazardous to
small craft today through Friday morning. A few gusts to gale force
are possible.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Northwest gales are possible Sunday night through Monday night.



Northeast Wisconsin HWO
Southeast Wisconsin HWO
Upper Michigan HWO