Hazardous Weather Outlook
Issued by NWS Green Bay, WI

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Hazardous Weather Outlook
National Weather Service Green Bay WI
942 PM CDT Wed Jun 21 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-221100-
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-
942 PM CDT Wed Jun 21 2017

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

.DAY ONE...Tonight

Thunderstorms are expected overnight. Some of the storms will
produce hail, gusty winds, and heavy rain. A few of the storms
could be severe and produce hail over 1 inch in diameter. The
greatest risk of severe storms will be south of a line from
Rhinelander to Marinette to Sturgeon Bay. Heavy rain with the
storms could result in some urban street flooding and ponding of
water on roadways.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Another round of thunderstorms is possible Thursday afternoon
into Thursday night. Some of these storms could be severe and
produce damaging winds and large hail. The greatest risk of
severe weather on Thursday is south of a line from Marshfield to
Green Bay to Algoma.

Thunderstorms are possible during the upcoming weekend into early
next week, primarily during the afternoon. It is too early to
determine whether any of these storms could become severe.

Rivers will continue to rise with a few rivers at o morning.

Thunderstorms are forecast to redevelop Thursday afternoon into
Thursday night. r slightly above flood stage along with fast
flows into the weekend.

.SPOTTER INFORMATION STATEMENT...

Formal spotter activation is unlikely to be needed tonight. But
spotters are requested to report any hail over 1/2 inch in
diameter, wind gusts over 40 mph, or street flooding.

$$

LMZ521-522-541>543-221100-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
942 PM CDT Wed Jun 21 2017

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

.DAY ONE...Tonight

Thunderstorms overnight will pose a hazard to any boaters on the
lake and bay.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Thunderstorms are likely at times on Thursday. Some of the storms
could produce strong winds and large hail.

Thunderstorms are possible during the upcoming weekend into Monday,
but it is too early to tell if they will become severe.

$$

Skowronski



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