weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Dense Fog Advisory


URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
226 AM CST Wed Nov 19 2025

WIZ018-019-050-191500-
/O.EXB.KGRB.FG.Y.0015.000000T0000Z-251119T1500Z/
Lincoln-Langlade-Manitowoc-
Including the cities of Tomahawk, Two Rivers, Antigo, Manitowoc,
and Merrill
226 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Manitowoc, Langlade, and Lincoln Counties.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous
  during the morning commute. The fog is patchy in some areas, so
  motorists may encounter rapid changes in visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
226 AM CST Wed Nov 19 2025

WIZ030-031-035>039-045-048-049-191500-
/O.EXT.KGRB.FG.Y.0015.000000T0000Z-251119T1500Z/
Marathon-Shawano-Wood-Portage-Waupaca-Outagamie-Brown-Waushara-
Winnebago-Calumet-
Including the cities of Wisconsin Rapids, Green Bay, Brillion,
Oshkosh, New Holstein, Chilton, Wautoma, Waupaca, Marshfield,
Menasha, New London, Shawano, Plover, Redgranite, Wausau, Stevens
Point, Appleton, Clintonville, and Neenah
226 AM CST Wed Nov 19 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Marathon, Portage, Waushara, Wood, Calumet, Winnebago,
  Brown, Outagamie, Shawano, and Waupaca Counties.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous
  during the morning commute. The fog is patchy in some areas, so
  motorists may encounter rapid changes in visibility.

* ADDITIONAL DETAILS...The lowest visibilities will be where recent
  snow has fallen across the region.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

Kieckbusch

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
951 PM CST Tue Nov 18 2025

WIZ017-029-191400-
/O.NEW.KARX.FG.Y.0012.251119T0351Z-251119T1400Z/
Taylor-Clark-
Including the cities of Medford and Neillsville
951 PM CST Tue Nov 18 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM CST WEDNESDAY...

* WHAT...Visibility to 1/4 mile in dense fog.

* WHERE...Clark and Taylor Counties.

* WHEN...Until 8 AM CST Wednesday.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Naylor

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE