Alert archive / Wisconsin / Wind Advisories in 2025

Wind Advisory 9, NWS Milwaukee, WI

December 27, 202520 counties in Wisconsin

NWS Milwaukee, WI issued this wind advisory at Dec 27, 2025, 1:30 PM CST for 20 counties in Wisconsin. It took effect at Dec 28, 2025, 6:00 PM CST. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Dec 27, 2025, 1:30 PM CST (19:30 UTC)
In effect from
Dec 28, 2025, 6:00 PM CST
Expired
Dec 29, 2025, 12:00 PM CST
In force
18 hr
Issued by
NWS Milwaukee, WI

Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sauk County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 31 km from the middle of the area, began a volume at 19:32 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 7.5 hours before the alert went out and 336 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 12:00Z on 2025-12-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 2025-12-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
736 m above ground
0-6 km bulk shear
71 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
35 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

815 
WWUS73 KMKX 271930
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
130 PM CST Sat Dec 27 2025

WIZ046-047-051-052-056>060-062>072-280330-
/O.NEW.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
Including the cities of Shullsburg, Oostburg, Beloit, Dodgeville,
Westfield, Hartford, Blanchardville, Grafton, Menomonee Falls,
Milwaukee, Markesan, Prairie Du Sac, East Troy, Princeton, Lake
Wisconsin, West Bend, Baraboo, Columbus, Fort Atkinson, Endeavor,
Waupun, Mequon, Delavan, Mayville, Montello, Madison, Kenosha,
Beaver Dam, Mineral Point, Oxford, Sheboygan Falls, Plymouth,
Jefferson, Neshkoro, Benton, Belmont, Lake Geneva, Muskego,
Monroe, Barneveld, Racine, Germantown, Elkhorn, New Berlin,
Janesville, Lodi, Brodhead, Watertown, Cedarburg, Brookfield,
Berlin, Sauk City, Darlington, Fond Du Lac, Reedsburg, Portage,
Whitewater, Howards Grove, Argyle, and Waukesha
130 PM CST Sat Dec 27 2025

...WIND ADVISORY IN EFFECT FROM 6 PM SUNDAY TO 6 PM CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph 
  expected. A few gusts to 55 mph may occur along the Lake Michigan 
  shoreline.

* WHERE...Portions of east central, south central, and southeast 
  Wisconsin.

* WHEN...From 6 PM Sunday to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

CMILLER
11 follow-up statements
550 
WWUS73 KMKX 280035
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
635 PM CST Sat Dec 27 2025

WIZ062-067-068-280845-
/O.NEW.KMKX.FG.Y.0019.251228T0035Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Iowa-Lafayette-Green-
Including the cities of Brodhead, Blanchardville, Shullsburg,
Belmont, Monroe, Barneveld, Mineral Point, Dodgeville, Benton,
Darlington, and Argyle
635 PM CST Sat Dec 27 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST SUNDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO 6 PM CST 
MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter mile or 
  less in dense fog. For the Wind Advisory, northwest winds 20 to 30 
  MPH with gusts up to 45 MPH expected.

* WHERE...Green, Iowa, and Lafayette Counties.

* WHEN...For the Dense Fog Advisory, until noon CST Sunday. For the 
  Wind Advisory, from 6 PM Sunday to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ046-047-051-052-056>060-063>066-069>072-280845-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Dane-Jefferson-Waukesha-Milwaukee-Rock-
Walworth-Racine-Kenosha-
Including the cities of Neshkoro, Columbus, Elkhorn, Reedsburg,
Cedarburg, Lodi, Hartford, Princeton, Markesan, Westfield,
Germantown, Racine, Grafton, Fond Du Lac, Watertown, Montello,
Oostburg, Mayville, Menomonee Falls, Mequon, Waukesha, Waupun,
Portage, Oxford, Baraboo, Lake Wisconsin, Delavan, Lake Geneva,
Kenosha, Sauk City, Brookfield, Muskego, Whitewater, Prairie Du
Sac, Berlin, Jefferson, Beaver Dam, Fort Atkinson, Janesville,
West Bend, Howards Grove, Milwaukee, Endeavor, Beloit, Plymouth,
East Troy, New Berlin, Sheboygan Falls, and Madison
635 PM CST Sat Dec 27 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO 6 PM CST 
MONDAY...

* WHAT...Northwest winds 20 to 30 MPH with gusts up to 50 MPH 
  expected.

* WHERE...Portions of east central, south central, and southeast 
  Wisconsin.

* WHEN...From 6 PM Sunday to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WOOD
747 
WWUS73 KMKX 280352
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
952 PM CST Sat Dec 27 2025

WIZ062-067-068-281200-
/O.CON.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Iowa-Lafayette-Green-
Including the cities of Brodhead, Blanchardville, Shullsburg,
Belmont, Monroe, Barneveld, Mineral Point, Dodgeville, Benton,
Darlington, and Argyle
952 PM CST Sat Dec 27 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO 6 PM CST 
MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter mile or 
  less in dense fog. For the Wind Advisory, northwest winds 20 to 30 
  MPH with gusts up to 45 MPH expected.

* WHERE...Green, Iowa, and Lafayette Counties.

* WHEN...For the Dense Fog Advisory, until noon CST Sunday. For the 
  Wind Advisory, from 6 PM Sunday to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility in dense fog could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ046-047-051-052-056>060-063>066-069>072-281200-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Dane-Jefferson-Waukesha-Milwaukee-Rock-
Walworth-Racine-Kenosha-
Including the cities of Neshkoro, Columbus, Elkhorn, Reedsburg,
Cedarburg, Lodi, Hartford, Princeton, Markesan, Westfield,
Germantown, Racine, Grafton, Fond Du Lac, Watertown, Montello,
Oostburg, Mayville, Menomonee Falls, Mequon, Waukesha, Waupun,
Portage, Oxford, Baraboo, Lake Wisconsin, Delavan, Lake Geneva,
Kenosha, Sauk City, Brookfield, Muskego, Whitewater, Prairie Du
Sac, Berlin, Jefferson, Beaver Dam, Fort Atkinson, Janesville,
West Bend, Howards Grove, Milwaukee, Endeavor, Beloit, Plymouth,
East Troy, New Berlin, Sheboygan Falls, and Madison
952 PM CST Sat Dec 27 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO 6 PM CST 
MONDAY...

* WHAT...Northwest winds 20 to 30 MPH with gusts up to 50 MPH 
  expected.

* WHERE...Portions of east central, south central, and southeast 
  Wisconsin.

* WHEN...From 6 PM Sunday to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WOOD
813 
WWUS73 KMKX 280815
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
215 AM CST Sun Dec 28 2025

WIZ062-067-068-281800-
/O.CON.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Iowa-Lafayette-Green-
Including the cities of Blanchardville, Shullsburg, Belmont,
Argyle, Monroe, Benton, Brodhead, Dodgeville, Barneveld,
Darlington, and Mineral Point
215 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter mile or 
  less in dense fog. For the Wind Advisory, northwest winds 20 to 30 
  mph with gusts up to 45 mph expected.

* WHERE...Green, Iowa, and Lafayette Counties.

* WHEN...For the Dense Fog Advisory, until noon CST today. For the 
  Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Gusty winds will blow around unsecured objects. Tree limbs could 
  be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ046-047-051-052-056>060-063>066-069>072-281800-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Dane-Jefferson-Waukesha-Milwaukee-Rock-
Walworth-Racine-Kenosha-
Including the cities of Princeton, Grafton, Westfield, Lake
Wisconsin, Milwaukee, Beaver Dam, Jefferson, Delavan, Watertown,
Beloit, Howards Grove, West Bend, Columbus, Plymouth, Menomonee
Falls, Endeavor, Whitewater, Lodi, Mayville, Racine, Oostburg,
East Troy, Kenosha, Fort Atkinson, Lake Geneva, Markesan,
Brookfield, Cedarburg, Janesville, Muskego, Mequon, Reedsburg,
Fond Du Lac, Waupun, Prairie Du Sac, Hartford, New Berlin,
Montello, Portage, Sheboygan Falls, Madison, Neshkoro, Baraboo,
Germantown, Elkhorn, Oxford, Sauk City, Berlin, and Waukesha
215 AM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph 
  expected. A few gusts to 55 mph may occur along the Lake Michigan 
  shoreline.

* WHERE...Portions of east central, south central, and southeast 
  Wisconsin.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

HEEREN
205 
WWUS73 KMKX 281248
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
648 AM CST Sun Dec 28 2025

WIZ056>060-063>066-069>072-282100-
/O.EXA.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sauk-Columbia-Dodge-Washington-Ozaukee-Dane-Jefferson-Waukesha-
Milwaukee-Rock-Walworth-Racine-Kenosha-
Including the cities of Beloit, Fort Atkinson, Milwaukee,
Elkhorn, West Bend, Beaver Dam, Watertown, Kenosha, Waupun,
Portage, Lodi, Janesville, Sauk City, Cedarburg, Columbus, New
Berlin, Brookfield, Germantown, Grafton, Baraboo, Reedsburg,
Delavan, Muskego, Waukesha, Menomonee Falls, Hartford, Lake
Wisconsin, Lake Geneva, Prairie Du Sac, Madison, East Troy,
Racine, Jefferson, Whitewater, Mequon, and Mayville
648 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter to one 
  half mile in dense fog. For the Wind Advisory, northwest winds 20 
  to 30 mph with gusts up to 50 mph expected.

* WHERE...Portions of south central and southeast Wisconsin.

* WHEN...For the Dense Fog Advisory, until noon CST today. For the 
  Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ062-067-068-282100-
/O.CON.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Iowa-Lafayette-Green-
Including the cities of Barneveld, Belmont, Shullsburg, Argyle,
Darlington, Brodhead, Blanchardville, Mineral Point, Dodgeville,
Monroe, and Benton
648 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter to one 
  half mile in dense fog. For the Wind Advisory, northwest winds 20 
  to 30 mph with gusts up to 45 mph expected.

* WHERE...Green, Iowa, and Lafayette Counties.

* WHEN...For the Dense Fog Advisory, until noon CST today. For the 
  Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ046-047-051-052-282100-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-
Including the cities of Montello, Neshkoro, Oostburg, Oxford,
Fond Du Lac, Berlin, Princeton, Sheboygan Falls, Westfield,
Howards Grove, Plymouth, Markesan, and Endeavor
648 AM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph 
  expected.

* WHERE...Fond du Lac, Sheboygan, Green Lake, and Marquette Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WAGNER
943 
WWUS73 KMKX 281710
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
1110 AM CST Sun Dec 28 2025

WIZ056>060-062>072-290115-
/O.CON.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sauk-Columbia-Dodge-Washington-Ozaukee-Iowa-Dane-Jefferson-
Waukesha-Milwaukee-Lafayette-Green-Rock-Walworth-Racine-Kenosha-
Including the cities of Madison, Muskego, Dodgeville, Mineral
Point, Germantown, Reedsburg, Argyle, Milwaukee, Whitewater, West
Bend, New Berlin, Jefferson, Brodhead, Fort Atkinson, Waukesha,
Delavan, Mequon, Grafton, East Troy, Lake Wisconsin, Lodi,
Elkhorn, Beaver Dam, Darlington, Prairie Du Sac, Baraboo, Racine,
Hartford, Janesville, Menomonee Falls, Portage, Lake Geneva,
Benton, Watertown, Belmont, Barneveld, Brookfield,
Blanchardville, Columbus, Sauk City, Waupun, Mayville, Monroe,
Cedarburg, Shullsburg, Kenosha, and Beloit
1110 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter to one 
  half mile in dense fog. For the Wind Advisory, northwest winds 15 
  to 25 mph with gusts up to 45 mph expected.

* WHERE...Portions of south central and southeast Wisconsin.

* WHEN...For the Dense Fog Advisory, until noon CST today. For the 
  Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ046-047-051-052-290115-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-
Including the cities of Westfield, Princeton, Fond Du Lac,
Howards Grove, Endeavor, Berlin, Markesan, Sheboygan Falls,
Plymouth, Montello, Oxford, Oostburg, and Neshkoro
1110 AM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph 
  expected.

* WHERE...Fond du Lac, Sheboygan, Green Lake, and Marquette Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

KUROSKI
096 
WWUS73 KMKX 281757
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
1157 AM CST Sun Dec 28 2025

WIZ059-060-066-290200-
/O.EXP.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.NEW.KMKX.FG.Y.0020.251228T1800Z-251228T2100Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Washington-Ozaukee-Milwaukee-
Including the cities of Hartford, Mequon, Grafton, Germantown,
Cedarburg, Milwaukee, and West Bend
1157 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter to one 
  half mile in dense fog. For the Wind Advisory, northwest winds 20 
  to 30 mph with gusts up to 50 mph expected.

* WHERE...Milwaukee, Ozaukee, and Washington Counties.

* WHEN...For the Dense Fog Advisory, until 3 PM CST this afternoon. 
  For the Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ056>058-062>065-067>072-290200-
/O.EXP.KMKX.FG.Y.0019.000000T0000Z-251228T1800Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sauk-Columbia-Dodge-Iowa-Dane-Jefferson-Waukesha-Lafayette-Green-
Rock-Walworth-Racine-Kenosha-
Including the cities of Madison, Muskego, Dodgeville, Mineral
Point, Reedsburg, Argyle, Whitewater, New Berlin, Jefferson,
Brodhead, Fort Atkinson, Waukesha, Delavan, East Troy, Lake
Wisconsin, Lodi, Elkhorn, Beaver Dam, Darlington, Prairie Du Sac,
Baraboo, Racine, Janesville, Menomonee Falls, Portage, Lake
Geneva, Benton, Watertown, Belmont, Barneveld, Brookfield,
Blanchardville, Columbus, Sauk City, Waupun, Mayville, Monroe,
Shullsburg, Kenosha, and Beloit
1157 AM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...
...DENSE FOG ADVISORY WILL EXPIRE AT NOON CST TODAY...

* WHAT...Northwest winds 15 to 25 mph with gusts up to 45 mph 
  expected.

* WHERE...Portions of south central and southeast Wisconsin.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ052-290200-
/O.NEW.KMKX.FG.Y.0020.251228T1800Z-251228T2100Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sheboygan-
Including the cities of Sheboygan Falls, Plymouth, Howards Grove,
and Oostburg
1157 AM CST Sun Dec 28 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter mile or 
  less in dense fog. For the Wind Advisory, northwest winds 20 to 30 
  mph with gusts up to 50 mph expected.

* WHERE...Sheboygan County.

* WHEN...For the Dense Fog Advisory, until 3 PM CST this afternoon. 
  For the Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ046-047-051-290200-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Marquette-Green Lake-Fond du Lac-
Including the cities of Westfield, Princeton, Fond Du Lac,
Endeavor, Berlin, Markesan, Montello, Oxford, and Neshkoro
1157 AM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Fond du Lac, Green Lake, and Marquette Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

KUROSKI
141 
WWUS73 KMKX 281910
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
110 PM CST Sun Dec 28 2025

WIZ046-047-056-057-062-063-067>069-290315-
/O.EXT.KMKX.WI.Y.0009.251229T0000Z-251229T1800Z/
Marquette-Green Lake-Sauk-Columbia-Iowa-Dane-Lafayette-Green-Rock-
Including the cities of Madison, Westfield, Dodgeville, Mineral
Point, Reedsburg, Oxford, Argyle, Brodhead, Markesan, Lake
Wisconsin, Lodi, Darlington, Prairie Du Sac, Baraboo, Janesville,
Berlin, Portage, Montello, Benton, Belmont, Barneveld, Princeton,
Blanchardville, Columbus, Sauk City, Endeavor, Monroe,
Shullsburg, Neshkoro, and Beloit
110 PM CST Sun Dec 28 2025

...WIND ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO NOON CST 
MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Columbia, Dane, Green, Green Lake, Iowa, Lafayette, 
  Marquette, Rock, and Sauk Counties.

* WHEN...From 6 PM this evening to noon CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ052-059-060-066-290315-
/O.CON.KMKX.FG.Y.0020.000000T0000Z-251228T2100Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sheboygan-Washington-Ozaukee-Milwaukee-
Including the cities of Hartford, Mequon, Howards Grove, Grafton,
Sheboygan Falls, Plymouth, Germantown, Oostburg, Cedarburg,
Milwaukee, and West Bend
110 PM CST Sun Dec 28 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter to one 
  half mile in dense fog. For the Wind Advisory, northwest winds 20 
  to 30 mph with gusts up to 50 mph expected.

* WHERE...Sheboygan, Milwaukee, Ozaukee, and Washington Counties.

* WHEN...For the Dense Fog Advisory, until 3 PM CST this afternoon. 
  For the Wind Advisory, from 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result. Low 
  visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

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

&&

$$

WIZ051-058-064-065-070>072-290315-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Fond du Lac-Dodge-Jefferson-Waukesha-Walworth-Racine-Kenosha-
Including the cities of Muskego, Whitewater, New Berlin,
Jefferson, Fort Atkinson, Waukesha, Delavan, East Troy, Elkhorn,
Beaver Dam, Racine, Menomonee Falls, Lake Geneva, Watertown,
Brookfield, Fond Du Lac, Waupun, Mayville, and Kenosha
110 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Fond du Lac, Dodge, Jefferson, Kenosha, Racine, Walworth, 
  and Waukesha Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

KUROSKI
872 
WWUS73 KMKX 282057
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
257 PM CST Sun Dec 28 2025

WIZ052-059-060-066-290500-
/O.EXP.KMKX.FG.Y.0020.000000T0000Z-251228T2100Z/
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Sheboygan-Washington-Ozaukee-Milwaukee-
Including the cities of Hartford, Mequon, Howards Grove, Grafton,
Sheboygan Falls, Plymouth, Germantown, Oostburg, Cedarburg,
Milwaukee, and West Bend
257 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...
...DENSE FOG ADVISORY WILL EXPIRE AT 3 PM CST THIS AFTERNOON...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph 
  expected.

* WHERE...Sheboygan, Milwaukee, Ozaukee, and Washington Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ046-047-056-057-062-063-067>069-290500-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251229T1800Z/
Marquette-Green Lake-Sauk-Columbia-Iowa-Dane-Lafayette-Green-Rock-
Including the cities of Madison, Westfield, Dodgeville, Mineral
Point, Reedsburg, Oxford, Argyle, Brodhead, Markesan, Lake
Wisconsin, Lodi, Darlington, Prairie Du Sac, Baraboo, Janesville,
Berlin, Portage, Montello, Benton, Belmont, Barneveld, Princeton,
Blanchardville, Columbus, Sauk City, Endeavor, Monroe,
Shullsburg, Neshkoro, and Beloit
257 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 55 mph 
  expected.

* WHERE...Columbia, Dane, Green, Green Lake, Iowa, Lafayette, 
  Marquette, Rock, and Sauk Counties.

* WHEN...From 6 PM this evening to noon CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ051-058-064-065-070>072-290500-
/O.CON.KMKX.WI.Y.0009.251229T0000Z-251230T0000Z/
Fond du Lac-Dodge-Jefferson-Waukesha-Walworth-Racine-Kenosha-
Including the cities of Muskego, Whitewater, New Berlin,
Jefferson, Fort Atkinson, Waukesha, Delavan, East Troy, Elkhorn,
Beaver Dam, Racine, Menomonee Falls, Lake Geneva, Watertown,
Brookfield, Fond Du Lac, Waupun, Mayville, and Kenosha
257 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM 
CST MONDAY...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 55 mph 
  expected.

* WHERE...Fond du Lac, Dodge, Jefferson, Kenosha, Racine, Walworth, 
  and Waukesha Counties.

* WHEN...From 6 PM this evening to 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

KUROSKI
416 
WWUS73 KMKX 290234
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
834 PM CST Sun Dec 28 2025

WIZ046-047-056-057-062-063-067>069-291045-
/O.CON.KMKX.WI.Y.0009.000000T0000Z-251229T1800Z/
Marquette-Green Lake-Sauk-Columbia-Iowa-Dane-Lafayette-Green-Rock-
Including the cities of Beloit, Reedsburg, Prairie Du Sac,
Darlington, Princeton, Portage, Lodi, Westfield, Shullsburg,
Baraboo, Columbus, Markesan, Berlin, Janesville, Brodhead,
Montello, Lake Wisconsin, Barneveld, Neshkoro, Blanchardville,
Endeavor, Oxford, Benton, Sauk City, Mineral Point, Belmont,
Argyle, Monroe, Dodgeville, and Madison
834 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Northwest winds 20 to 30 MPH with gusts up to 50 MPH.

* WHERE...Columbia, Dane, Green, Green Lake, Iowa, Lafayette, 
  Marquette, Rock, and Sauk Counties.

* WHEN...Until noon CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles and on north to south roads. Use extra caution.

&&

$$

WIZ051-052-058>060-064>066-070>072-291045-
/O.CON.KMKX.WI.Y.0009.000000T0000Z-251230T0000Z/
Fond du Lac-Sheboygan-Dodge-Washington-Ozaukee-Jefferson-Waukesha-
Milwaukee-Walworth-Racine-Kenosha-
Including the cities of Mayville, Howards Grove, Brookfield, Lake
Geneva, Plymouth, New Berlin, Jefferson, Milwaukee, Delavan,
Germantown, Fort Atkinson, Cedarburg, Oostburg, Hartford, Beaver
Dam, Watertown, Elkhorn, Mequon, Menomonee Falls, Muskego,
Whitewater, Kenosha, Waukesha, Waupun, Grafton, West Bend, East
Troy, Fond Du Lac, Racine, and Sheboygan Falls
834 PM CST Sun Dec 28 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY...

* WHAT...Northwest winds 20 to 30 MPH with gusts up to 50 MPH. A few 
  gusts to 55 MPH possible near Lake Michigan.

* WHERE...Portions of east central and southeast Wisconsin.

* WHEN...Until 6 PM CST Monday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles and on north to south roads. Use extra caution.

&&

$$

WOOD
705 
WWUS73 KMKX 290930
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
330 AM CST Mon Dec 29 2025

WIZ046-047-056-057-062-063-067>069-291730-
/O.CON.KMKX.WI.Y.0009.000000T0000Z-251229T1800Z/
Marquette-Green Lake-Sauk-Columbia-Iowa-Dane-Lafayette-Green-Rock-
Including the cities of Argyle, Mineral Point, Blanchardville,
Monroe, Lake Wisconsin, Princeton, Prairie Du Sac, Barneveld,
Brodhead, Janesville, Reedsburg, Dodgeville, Sauk City, Lodi,
Madison, Darlington, Berlin, Neshkoro, Portage, Oxford, Beloit,
Shullsburg, Montello, Baraboo, Benton, Columbus, Endeavor,
Markesan, Belmont, and Westfield
330 AM CST Mon Dec 29 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Northwest winds 25 to 30 mph with gusts up to 45 mph.

* WHERE...Columbia, Dane, Green, Green Lake, Iowa, Lafayette, 
  Marquette, Rock, and Sauk Counties.

* WHEN...Until noon CST today.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

WIZ051-052-058>060-064>066-070>072-291730-
/O.CON.KMKX.WI.Y.0009.000000T0000Z-251230T0000Z/
Fond du Lac-Sheboygan-Dodge-Washington-Ozaukee-Jefferson-Waukesha-
Milwaukee-Walworth-Racine-Kenosha-
Including the cities of Menomonee Falls, Mequon, Jefferson,
Cedarburg, Whitewater, Waukesha, Elkhorn, Watertown, Sheboygan
Falls, Fond Du Lac, Lake Geneva, Delavan, Howards Grove, Fort
Atkinson, Oostburg, New Berlin, Waupun, Milwaukee, West Bend,
Kenosha, East Troy, Plymouth, Hartford, Racine, Beaver Dam,
Brookfield, Grafton, Mayville, Germantown, and Muskego
330 AM CST Mon Dec 29 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph. A few 
  gusts to 55 mph possible near Lake Michigan.

* WHERE...Portions of east central and southeast Wisconsin.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

HEEREN
681 
WWUS73 KMKX 291551
NPWMKX

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
951 AM CST Mon Dec 29 2025

WIZ046-047-056-057-062-063-067>069-291700-
/O.CAN.KMKX.WI.Y.0009.000000T0000Z-251229T1800Z/
Marquette-Green Lake-Sauk-Columbia-Iowa-Dane-Lafayette-Green-Rock-
Including the cities of Berlin, Baraboo, Lodi, Lake Wisconsin,
Mineral Point, Benton, Brodhead, Darlington, Prairie Du Sac,
Beloit, Monroe, Dodgeville, Westfield, Endeavor, Princeton,
Blanchardville, Sauk City, Barneveld, Argyle, Janesville,
Belmont, Montello, Madison, Columbus, Oxford, Neshkoro, Portage,
Markesan, Reedsburg, and Shullsburg
951 AM CST Mon Dec 29 2025

...WIND ADVISORY IS CANCELLED...

The threat has ended.

$$

WIZ051-052-058>060-064>066-070>072-291800-
/O.EXT.KMKX.WI.Y.0009.000000T0000Z-251229T1800Z/
Fond du Lac-Sheboygan-Dodge-Washington-Ozaukee-Jefferson-Waukesha-
Milwaukee-Walworth-Racine-Kenosha-
Including the cities of Whitewater, Delavan, Grafton, New Berlin,
Germantown, Brookfield, Kenosha, Watertown, Menomonee Falls,
Jefferson, Racine, Elkhorn, Mequon, Plymouth, Fond Du Lac,
Waukesha, East Troy, West Bend, Mayville, Beaver Dam, Cedarburg,
Oostburg, Fort Atkinson, Milwaukee, Waupun, Muskego, Lake Geneva,
Sheboygan Falls, Hartford, and Howards Grove
951 AM CST Mon Dec 29 2025

...WIND ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Northwest winds around 25 mph with gusts up to 45 mph.

* WHERE...Portions of east central and southeast Wisconsin.

* WHEN...Until noon CST today.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

KUROSKI

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Milwaukee, WI wrote its last area forecast discussion before this wind advisory went out at Dec 27, 11:12 AM CST, 2 hours 18 minutes earlier. Its key messages:

  • Patchy fog may linger today and become more widespread tonight over southern Wisconsin.
  • Warm temperatures and rain on Sunday will transition to snow as temperatures drop rapidly well below freezing Sunday night. Expect widespread accumulations between 1 to 3 inches through Monday morning. Sauk to Ozaukee Counties northward stand the best chances of seeing around 4 inches of snowfall and gusty winds, and a Winter Weather Advisory is in effect for those regions.
  • Wind gusts of 40 to 45 mph are possible throughout Monday.
  • Polar air returns Sunday night and continues through the end of next week, with temperatures remaining at or below normal.
  • Confidence has increased in storm force gusts Sunday night through Monday night. A Storm Watch is in effect for this time frame.
Area forecast discussion, Dec 27, 11:12 AM CST, 2 hours 18 minutes before
Area Forecast Discussion
National Weather Service Milwaukee/Sullivan WI
1112 AM CST Sat Dec 27 2025

.KEY MESSAGES...

- Patchy fog may linger today and become more widespread
  tonight over southern Wisconsin.

- Warm temperatures and rain on Sunday will transition to snow
  as temperatures drop rapidly well below freezing Sunday
  night. Expect widespread accumulations between 1 to 3 inches
  through Monday morning. Sauk to Ozaukee Counties northward
  stand the best chances of seeing around 4 inches of snowfall
  and gusty winds, and a Winter Weather Advisory is in effect
  for those regions.

- Wind gusts of 40 to 45 mph are possible throughout Monday.

- Polar air returns Sunday night and continues through the end
  of next week, with temperatures remaining at or below normal.

- Confidence has increased in storm force gusts Sunday night
  through Monday night. A Storm Watch is in effect for this time
  frame.

&&

.UPDATE...
Issued 1110 AM CST Sat Dec 27 2025

Patchy fog still remains over areas of southern WI. Expect fog
and mist to linger through today, with fog becoming a bit more
widespread tonight.

CMiller

&&

.SHORT TERM...
Issued 404 AM CST Sat Dec 27 2025

Today through Monday:

Fog has developed across much of southwestern Wisconsin this
morning, with patchy areas of 1/2 mile or less possible south
and west of Madison shortly before sunrise and immediately
thereafter. Visibility will improve late morning to midday, with
low clouds still expected to linger throughout the day.
Southeasterly winds will increase this afternoon ahead of a
developing low pressure system in the central Plains, bringing
high temperatures in the low 40s. Southeasterly winds will
continue overnight as moisture continues to flow into southern
Wisconsin, keeping temperatures in the upper 30s to low 40s
throughout the overnight hours.

Mesoscale modeling is showing greater potential for elevated
instability (200-300 J/kg of MUCAPE) and therefore greater
potential for showery activity within the warm advection/warm
frontogenesis regime tonight. Have included PoPs of 30-40% for
this timeframe, and may need to include chances for an isolated
bolt of lightning or two in future updates as confidence
increases.

As low pressure ejects into the Middle Mississippi Valley
Sunday, widespread rainfall is expected to develop across
southern Wisconsin, with southeasterly to easterly winds
continuing as the low passes just to the south or perhaps right
overhead Sunday midday/afternoon (exact placement still in
question, although clusters strongly indicate a just-to-the-
south solution). Again, lightning and thunder is possible,
especially across far southeastern Wisconsin (MUCAPE up to 400
J/kg). Temperatures will rise into the upper 40s and perhaps the
low 50s along the Wisconsin/Illinois border.

As the low passes to the east late Sunday afternoon into Sunday
evening, expect northwesterly winds to increase and
temperatures to begin to drop. Expecting a strong cold front to
sweep across the region as low pressure combines with a northern
shortwave, occludes, and deepens. Temperatures may fall from
the upper 40s to the low 20s in a matter of ~6 hours, leading to
rapid freezing on untreated wet roads. Lows in the low teens to
near 20 degrees are expected, with the lowest temperatures in
southwestern Wisconsin.

Behind the cold front Sunday night, winds will increase and
gust between 30 and 40 mph, bringing wind chills near zero to
much of the area. At the same time, wrap around precipitation
behind the low will swing into southern Wisconsin. With
temperatures dropping rapidly, expecting all precipitation to
change directly from rain to snow, with perhaps a brief dry
spell during the transition. At least an inch of snow is likely
across all of southern Wisconsin, with areas along and north of
I-90/I-94 standing the best chances of seeing greater than 2
inches (60-75% chance). From Sauk County to Ozaukee County
northward, chances increase for seeing greater than 4 inches of
snowfall (~60% chances). Gusty winds along with this snowfall
potential has led to a Winter Weather Advisory for this area
from Sunday night through Monday morning.

A 925 mb northwesterly jet around 40 to 50 kt develops over
southeastern Wisconsin as an embedded shortwave rotates through
on Monday morning, leading to potential for 40 to 50 mph gusts.
A Wind Advisory may be needed if confidence remains high in this
development. Winds will diminish through the afternoon Monday,
although remaining gusty around 30 mph. Wind chill values will
remain in the single digits throughout the day Monday, with
highs in the upper teens to low 20s.

MH

&&

.LONG TERM...
Issued 404 AM CST Sat Dec 27 2025

Monday night through Saturday:

The snow chances taper off across our neck of the woods Monday
night as the upper-level trough slides east and cutting of a low
over Quebec for Tuesday. This will establish northwesterly flow
across the Upper Midwest through midweek resulting in a chiller
stretch through the end of the week. Looking at daytime temps in
the 20s and teens to single digits lows overnight through
Wednesday. Also accompanying this pattern will be periodic
embedded shortwave troughs working their way down on the backside
of the trough. First of these shortwave trough is looking to swing
through WI later Tuesday evening. Given the CAA setup, could see
a quick/glancing chance of snow for portions of east-central WI.

Will then see the upper-level low meander and retrograde back
toward the Hudson Bay region Wednesday with another mid-level
shortwave trough digging down across the region. This could bring
another chance for some snow to southern WI Wednesday
afternoon/evening. Behind this wave, temps look to fall even lower
as high pressure builds across the Upper Midwest. Expecting below
normal temps for the later half of the week with highs only in
the teens Thursday and Friday with single digit to sub-zero lows
overnight. Also expecting even colder wind chills during this time
frame as well. However, this colder stretch will be limited as
models progged upper-level ridge to build across the central CONUS
heading into the weekend warming temps back up to near normal
with a progress/active pattern.

Wagner

&&

.AVIATION...
Issued 1111 AM CST Sat Dec 27 2025

Patchy fog will linger through today and may become a bit more
widespread tonight as low pressure approaches from the west.
Expect LIFR to IFR ceilings to continue amid light to moderate
southeast winds.

CMiller

&&

.MARINE...
Issued 404 AM CST Sat Dec 27 2025

High pressure will slowly exit southern Lake Michigan to the
east today, with modest southeast winds returning by midday as
low pressure develops over the central Plains and slowly moves
northeastward into Sunday. A Small Craft Advisory is in effect
for increasing waves tonight into Sunday morning. Low pressure
deepens Sunday evening as it tracks across southern Lake
Michigan, then deepens further over northern Lake Huron Monday
morning. The strong low will then reach far southern Quebec by
late Monday. Northwesterly gales will develop late Sunday night
across all open waters and nearshore regions. Confidence in
storm force gusts has increased, and a Storm Watch has been
issued for all open waters late Sunday night through Monday
night. A Gale Watch is in effect for nearshore regions. Much
colder air will also bring moderate freezing spray throughout
this time frame. Winds will diminish slowly and shift to become
westerly on Tuesday as low pressure exits into northern Quebec,
but will remain hazardous to Small Craft.

MH

&&

.MKX WATCHES/WARNINGS/ADVISORIES...
WI...Winter Weather Advisory...WIZ046-WIZ047-WIZ051-WIZ052-WIZ056-
     WIZ057-WIZ058-WIZ059-WIZ060...9 PM Sunday to noon Monday.

LM...Storm Watch...LMZ080-LMZ261-LMZ362-LMZ364-LMZ366-LMZ563-LMZ565-
     LMZ567-LMZ669-LMZ671-LMZ673-LMZ675-LMZ777-LMZ779-LMZ868-
     LMZ870-LMZ872-LMZ874-LMZ876-LMZ878...9 PM Sunday to 6 AM
     Tuesday.

     Gale Watch...LMZ643-LMZ644-LMZ645-LMZ646...9 PM Sunday to 9 PM
     Monday.

     Small Craft Advisory...LMZ643-LMZ644-LMZ645-LMZ646...5 PM
     Saturday to 9 AM Sunday.

&&

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Hazardous weather outlook, Dec 27, 11:06 AM CST, 2 hours 24 minutes before
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
1106 AM CST Sat Dec 27 2025

WIZ046-047-051-052-056>060-062>072-281715-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
1106 AM CST Sat Dec 27 2025

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

.DAY ONE...This Afternoon and Tonight

Patchy fog may return tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Warm temperatures and rain on Sunday will transition to snow as
temperatures drop rapidly below freezing Sunday night. Expect
widespread accumulations between 1 to 3 inches through Monday
morning. Sauk to Ozaukee Counties northward stand the best chances
of seeing around 4 inches of snowfall and gusty winds, and a
Winter Weather Advisory is in effect for those regions.

Wind gusts of 40 to 45 mph are possible throughout Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

LMZ643>646-281715-
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-
1106 AM CST Sat Dec 27 2025

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

.DAY ONE...This Afternoon and Tonight

A Small Craft Advisory for building waves is in effect this
evening through tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Small Craft Advisory conditions linger into Sunday morning.

Additional hazardous winds and waves develop Sunday night and
continue through Thursday night. A Gale Watch is in effect Sunday
night through Monday evening.

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-281715-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
1106 AM CST Sat Dec 27 2025

This Hazardous Weather Outlook is for the open waters of Lake Michigan.

.DAY ONE...This Afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Confidence has increased in storm force gusts Sunday night through
Monday night. A Storm Watch is in effect for this time frame.

Gales are possible again Wednesday night into Thursday.

www.weather.gov/mkx

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 26, 9:46 PM CSTSmall Craft AdvisoryMKX35 hr
Dec 27, 2:44 AM CSTStorm WatchMKX11 hr
Dec 27, 3:18 AM CSTWinter Weather AdvisoryMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more57 hr
Dec 27, 2:08 PM CSTGale WarningMKX61 hr
Dec 27, 2:08 PM CSTStorm WarningMKX48 hr

Nearby

Wind Advisories in Wisconsin, 2025Every wind advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.