WWUS83 KGRB 180409
SPSGRB

Special Weather Statement
National Weather Service Green Bay WI
1109 PM CDT Sun May 17 2026

WIZ005-010>013-018>021-030-031-035>039-045-048-049-073-074-180715-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood-
Portage-Waupaca-Outagamie-Brown-Waushara-Winnebago-Calumet-
Southern Marinette County-Southern Oconto County-
1109 PM CDT Sun May 17 2026

...PATCHY DENSE FOG EXPECTED OVERNIGHT...

Areas of fog with patchy dense fog can be expected overnight. 
Visibilities will drop to less than a mile in most areas, and 
locally to 1/4 mile or less. Motorists should be alert for poor 
and rapidly changing visibilities overnight. The foggy conditions 
are expected to improve from south to north from daybreak into 
mid-morning, as a warm front lifts north across the region.

$$

WIZ022-040-050-180715-
Door-Kewaunee-Manitowoc-
1109 PM CDT Sun May 17 2026

...AREAS OF DENSE FOG EXPECTED OVERNIGHT...

Areas of dense fog can be expected overnight. Visibilities will 
drop to less than 1/4 mile at times, especially near the
lakeshore. Motorists should be alert for poor and rapidly 
changing visibilities overnight. The foggy conditions are expected
to improve from south to north from daybreak into mid-morning, as
a warm front lifts north across the region.

$$
Kieckbusch