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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
238 PM CDT Fri Aug 29 2025

LMZ643>646-301945-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
238 PM CDT Fri Aug 29 2025

This Hazardous Weather Outlook is for the nearshore waters from Sheboygan Wisconsin to Winthrop Harbor Illinois.

.DAY ONE...Tonight

An isolated thunderstorm is possible this evening.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

The next chances for widespread showers and storms return to the
forecast Wednesday through Thursday.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
238 PM CDT Fri Aug 29 2025

WIZ046-047-051-052-056>060-062>072-301945-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
238 PM CDT Fri Aug 29 2025

This Hazardous Weather Outlook is for portions of east central Wisconsin, south central Wisconsin and southeast Wisconsin.

.DAY ONE...Tonight

An isolated thunderstorm is possible through the evening.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

The next chances for widespread showers and storms return to the
forecast Wednesday through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
327 PM CDT Fri Aug 29 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-302030-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
327 PM CDT Fri Aug 29 2025

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...THIS AFTERNOON AND TONIGHT

An isolated thunderstorm is possible this afternoon into the early
evening. Lightning and brief, localized downpours will be the
main threats.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

There is a chance for thunderstorms Tuesday night and Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

JTS

Hazardous Weather Outlook
National Weather Service Green Bay WI
221 PM CDT Fri Aug 29 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-301930-
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-
221 PM CDT Fri Aug 29 2025

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

.DAY ONE...Tonight

Areas of fog will likely develop overnight and could become
locally dense.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Areas of fog could also develop late on Saturday night and produce
locally hazardous travel.

Thunderstorm chances return Tuesday afternoon and Tuesday night.
The probability for severe weather is low at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any occurrences of fog with
visibilities below 1/4 mile to the National Weather Service in
Green Bay.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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