Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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FLUS43 KGRB 180838

Hazardous Weather Outlook
National Weather Service Green Bay WI
338 AM CDT Tue Jul 18 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-
338 AM CDT Tue Jul 18 2017

This Hazardous Weather Outlook is for north-central and northeast

.DAY ONE...Today and Tonight

Severe thunderstorms with damaging winds and large hail are
possible this afternoon and evening. The storms should develop in
north central Wisconsin during the early to mid afternoon, then
spread into the Fox Valley and lakeshore areas during the late
afternoon and evening. Some of the storms will also produce heavy
rainfall. Localized flooding is possible, especially in urban

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Additional storms are possible at times during the rest of the
week and into the upcoming weekend. Some of the storms could
produce heavy rainfall and localized flooding, especially over
central and east-central Wisconsin. It is too early to determine
whether any of these thunderstorms may turn severe.


Spotter activation may be necessary this afternoon and evening.


The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
338 AM CDT Tue Jul 18 2017

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

.DAY ONE...Today and Tonight

Thunderstorms are expected to develop late this afternoon and
continue through tonight. Some of these storms may become strong
to severe with gusty winds, hail and torrential rainfall.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Thunderstorms are possible at times during the rest of the week
through next weekend. Humid air returning to the region could also
result in dense fog on the lake at times, which would pose a
navigation hazard to boaters.


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