Regional Weather Summary
Issued by NWS Green Bay, WI

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734
AWUS83 KGRB 210828
RWSGRB
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-212030-

Weather Summary for North-Central and Northeast Wisconsin
National Weather Service Green Bay WI
328 AM CDT Wed Jun 21 2017

Mostly clear skies with light or calm winds, led to a cool night
with patchy fog across the region. Low temperatures ranged from
the lower 40s over north-central Wisconsin, to the lower 50s
across east-central Wisconsin.

A weak area of high pressure is forecast to move from the western
Great Lakes to the eastern Great Lakes today. As this occurs,
winds are expected to become south and begin to draw warmer, more
moist air into Wisconsin. Showers and thunderstorms will begin to
overspread the region tonight as a warm front lifts north into
Wisconsin and a cold front pushes east from the Upper Mississippi
Valley.

The precipitation is forecast to become more isolated Thursday
morning, however the cold front will still be in the vicinity and
with daytime heating adding instability and gulf moisture in
place, look for a new round of showers and storms to develop
Thursday afternoon. A few of these storms may become severe with
large hail and damaging winds the main threats.

$$

AK



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