Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Green Bay WI
227 AM CDT Sun Jul 26 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-270730-
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-
227 AM CDT Sun Jul 26 2026

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

.DAY ONE...Today and Tonight

Locally dense ground fog may strict visibilities and cause a
hazard to motorists early this morning, mainly over north-
central Wisconsin.

Strong to severe thunderstorms are possible from mid to late this
afternoon through late tonight. Damaging winds and large hail
will be the primary hazards.

Heat indices will approach 100 degrees across central Wisconsin
this afternoon, where a Heat Advisory is in effect for Wood,
Portage, Waupaca, and Waushara counties.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Another round of strong to severe thunderstorms are possible on
Monday afternoon and evening. Damaging winds and large hail
will be the primary hazards.

Heat index values are expected to reach the middle to upper 90s
again on Monday afternoon over parts of central Wisconsin.

The chance of thunderstorms will return late in the work week.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report any wind damage or hail to the
National Weather Service in Green Bay.

$$

Special Weather Statement
National Weather Service Green Bay WI
653 AM CDT Sun Jul 26 2026

WIZ012-013-020-021-030-031-261330-
Florence-Northern Marinette County-Menominee-
Northern Oconto County-Marathon-Shawano-
653 AM CDT Sun Jul 26 2026

...LOCALLY DENSE FOG EARLY THIS MORNING...

Locally dense fog has developed over parts of north-central
Wisconsin early this morning. This fog is reducing visibilities to
under one quarter mile in spots. The fog is expected to lift
between 8 and 9 AM.

If you encounter dense fog while driving, be sure to use your
low-beam headlights and maintain plenty of distance between your
vehicle and other vehicles. Drive at a speed that will allow you
to safely maneuver your vehicle around any object or animal you
unexpectedly encounter on the road.

$$

MPC

Hazard Report Provided By forecast.weather.gov