Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
848 AM CST Wed Nov 19 2025
WIZ017-029-043-044-191600-
/O.EXP.KARX.FG.Y.0012.000000T0000Z-251119T1500Z/
Taylor-Clark-Juneau-Adams-
Including the cities of Neillsville, Friendship, Mauston, and
Medford
848 AM CST Wed Nov 19 2025
...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING...
The widespread dense fog has diminished. Some local areas of dense
fog will still be possible through the morning.
$$
Cecava
URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
117 AM CST Wed Nov 19 2025
WIZ014>016-023>028-191500-
/O.CAN.KMPX.FG.Y.0011.251120T0600Z-251120T1500Z/
/O.NEW.KMPX.FG.Y.0012.251119T0717Z-251119T1500Z/
Polk-Barron-Rusk-St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Chippewa Falls, Eau Claire, River Falls,
Durand, Ladysmith, Osceola, Menomonie, Rice Lake, and Hudson
117 AM CST Wed Nov 19 2025
...DENSE FOG ADVISORY IS CANCELLED...
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
* WHAT...Visibility less than one mile in dense fog. Freezing fog may
lead to slick spots on untreated roads and surfaces this morning.
* WHERE...Barron, Polk, Rusk, Chippewa, Dunn, Eau Claire, Pepin,
Pierce, and St. Croix Counties.
* WHEN....
* IMPACTS...Low visibility could make driving conditions hazardous.
Freezing fog may lead to slick spots on untreated roads and
surfaces this morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
NDC
Special Weather Statement
Special Weather Statement
National Weather Service Duluth MN
354 AM CST Wed Nov 19 2025
WIZ006>009-191500-
Burnett-Washburn-Sawyer-Price-
Including the cities of Grantsburg, Spooner, Hayward,
and Phillips
354 AM CST Wed Nov 19 2025
...LOCALLY DENSE FOG AFFECTING INLAND NORTHWEST WISCONSIN...
Areas of locally dense fog will affect areas of inland northwest
Wisconsin through 9 AM. Visibilities of 1/2 to 1/4 mile have
already been observed, which should persist through the early
morning hours. Visibilities are expected to improve mid to late
this morning. If traveling early this morning, reduce your speed
and use low-beam headlights when encountering foggy areas.
A Dense Fog Advisory may be needed. Keep updated on the latest
forecast for fog development trends.
$$
Rothstein
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Des Moines IA
435 AM CST Wed Nov 19 2025
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-201045-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
435 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Today and tonight
Areas of fog are expected this morning. Visibilities of one half
mile or less may occur at times through 10 am.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Duluth MN
402 AM CST Wed Nov 19 2025
LSZ121-140>148-150-201015-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
402 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.
.DAY ONE...Today and Tonight
Southwest winds with gusts up to 25 knots are expected this
evening through tonight from Grand Marais to Grand Portage. Waves
are expected to build to around 4 feet by tonight, mainly around
Grand Portage. A Small Craft Advisory is in effect for these
strong winds and elevated waves.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Conditions hazardous to small craft continue early Thursday
morning as strong southwest winds gust up to 25 knots with waves
to around 4 feet. Winds and waves will be easing late Thursday
morning into the afternoon after winds shift to the northwest.
$$
Unruh
More information may be obtained at the following web address:
http://www.weather.gov/duluth
Hazardous Weather Outlook
National Weather Service Duluth MN
402 AM CST Wed Nov 19 2025
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-201015-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
402 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.
.DAY ONE...Today and Tonight
Areas of fog are occurring early this morning in portions of
northwest Wisconsin, mainly from Burnett to Price Counties.
Visibility of one half of a mile is expected with patchy areas of
visibility as low as one quarter of a mile possible.
There is a 20-30% chance for freezing rain to mix with rain before
10 AM this morning in Koochiching and northern St. Louis County,
leading to a glaze of ice accumulations.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Snow spotters are requested to report precipitation type, and
measurements of snow or ice accumulations to the National Weather
Service. Spotters and the public can also report precipitation
type with the free M-PING smartphone app.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
323 AM CST Wed Nov 19 2025
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ014-SDZ039-040-055-056-062-067-071-200930-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dakota-Kingsbury-Brookings-Lake-Moody-Minnehaha-Union-
323 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, east central South
Dakota and southeast South Dakota.
.DAY ONE...Today and tonight.
Areas of fog are expected through mid-morning. The fog will be
locally dense with visibility a quarter mile or less at times,
especially in portions of northwest Iowa. Travelers should be
prepared for deteriorating or changing visibility, and use extra
caution at intersections, railroad crossings, and school bus stops.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
305 AM CST Wed Nov 19 2025
SDZ007-008-011-019>023-200930-
Marshall-Roberts-Day-Clark-Codington-Grant-Hamlin-Deuel-
305 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for northeast South Dakota.
.DAY ONE...Today and tonight.
Patchy fog is expected over the Prairie Coteau, the higher elevation
area of northeastern South Dakota, into mid morning. Visibility is
forecast to be around a mile or greater, with localized dense fog
possible. The lowest visibility will be near sunrise.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
13
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
212 AM CST Wed Nov 19 2025
WIZ014>016-023>028-200815-
Polk-Barron-Rusk-St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
212 AM CST Wed Nov 19 2025
This Hazardous Weather Outlook is for portions of northwest
Wisconsin and west central Wisconsin.
.DAY ONE...Today and Tonight.
Areas of dense fog and freezing fog will persist until mid-
morning. Freezing fog could lead to slick spots on untreated roads
& other surfaces.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
