Hazardous Weather Outlook
Issued by NWS Green Bay, WI

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
000
FLUS43 KGRB 280859
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
359 AM CDT Wed Jun 28 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-290900-
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-
359 AM CDT Wed Jun 28 2017

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

.DAY ONE...Today and Tonight

Thunderstorms are possible at times today and tonight. Some of
the storms could produce heavy rainfall, which may result in
localized flooding.

A risk for severe storms could also materialize this afternoon
and evening if enough breaks in the cloud cover are present during
the day to allow temperatures to warm substantially. The primary
severe risks would be large hail and damaging winds, however
isolated tornadoes are possible. There is a slight risk for severe
weather across central and east-central Wisconsin, with a marginal
risk across north-central and northeast Wisconsin. Be sure to
monitor later statements for updated information on the potential
for severe weather Wednesday.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is also a chance of thunderstorms at times Thursday night
through the upcoming weekend. It is too early to determine the
severe threat with these storms, though there are starting to be
indications that another round of heavy rainfall could occur over
east-central Wisconsin Friday.

Most river levels remain high due to recent rains. Fast flows
also will continue due to the high volume of water moving through
river systems. Boaters and fisherman should use caution due to the
fast flows. If heavy rain falls at any point during the remainder
of the week, some rivers will likely rise to bankfull or flood
stage late this week or this weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and
evening.

$$

LMZ521-522-541>543-290900-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
359 AM CDT Wed Jun 28 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 possible Wednesday into Wednesday night.

A period of fairly strong south winds will result in conditions
hazardous to small craft from mid-day tonight. The strongest
winds are expected this afternoon and evening, when some gale
force gusts are possible, especially on Lake Michigan.

Thunderstorms are possible at times today and tonight. Some of
these storms could be strong to severe, with damaging winds, large
hail and isolated tornadoes this afternoon and this evening.
There is a slight risk for severe weather south of Manitowoc this
afternoon and this evening, with a marginal risk north.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is also a chance of thunderstorms at times late Thursday
night through the upcoming weekend that may pose a hazard for
mariners.

$$

Kurimski/Eckberg


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.