Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 170313

Hazardous Weather Outlook
National Weather Service Green Bay WI
1013 PM CDT Tue May 16 2017

Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
1013 PM CDT Tue May 16 2017

This Hazardous Weather Outlook is for north-central and northeast

.DAY ONE...Tonight

Severe thunderstorms with large hail and strong winds are possible
tonight, mainly across central, north-central, and far northeast

Clusters of thunderstorms will continue to move across the area
overnight. The storms will mainly affect central, north-central,
and northeast Wisconsin through midnight, but could expand into
east-central portions of the state by late tonight. The storms
could produce large hail and damaging winds. Heavy rainfall is
also possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

Periods of thunderstorms are expected Wednesday and Wednesday
night. Some of the storms could become severe with damaging winds
and large hail south of a Rhinelander to Florence line.

Additional thunderstorms are possible Thursday morning and again
Friday night into the weekend. It too early to determine the
severe weather threat at this time. Heavy rainfall is also
possible over far north central Wisconsin Wednesday and Wednesday
night. There is also a potential for heavy rain late Friday night
into Saturday.


Formal spotter activation will not occur tonight. But spotters
should report any wind gusts over 40 mph, hail, or rainfalls over
an inch.


The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
1013 PM CDT Tue May 16 2017

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

.DAY ONE...Tonight

Increasing south winds and building waves will lead to hazardous
conditions tonight on Lake Michigan. There is a small chance of
thunderstorms late tonight that may pose a hazard to mariners.

.DAYS TWO THROUGH SEVEN...Wednesday through Tuesday

There is a chance for thunderstorms Wednesday through Thursday
afternoon and over the weekend. Some of the storms on Wednesday
into Wednesday night may pose a significant hazard to mariners
with large hail and strong winds.

Winds and waves hazardous to small craft are possible Wednesday
into Thursday. Dense fog could pose a hazard to boaters at times
Wednesday into Wednesday night.



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