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Blizzard Warning 0003
Issued by the La Crosse Forecast Office

Action Issued Starts Expiration
New 2025-12-18 15:59:53 2025-12-18 15:59:00 2025-12-18 21:00:00
New 2025-12-18 15:59:53 2025-12-18 15:59:00 2025-12-18 21:00:00
Expired 2025-12-18 20:46:02 2025-12-18 21:00:00


Action: New
Issued At: 2025-12-18 15:59:53

889 
WWUS43 KARX 182159
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
359 PM CST Thu Dec 18 2025

...BURSTS OF HEAVY SNOW, GUSTY WINDS, REDUCED VISIBILITIES, AND 
FLASH FREEZE...

.Numerous snow showers and gusty winds to 50 mph through this 
evening. Bursts of heavy snow combined with the gusty winds 
resulting in rapidly reduced visibilities and periods of whiteout 
conditions. Quickly dropping temperatures behind the front flash 
freeze on roads where heavier snow leads to accumulations on 
roadways. Slippery roads and hazardous travel conditions can quickly 
develop. Consider altering or delaying travel tonight.

IAZ008>010-018-019-MNZ086-087-094-095-190300-
/O.UPG.KARX.WW.Y.0018.000000T0000Z-251219T0300Z/
/O.NEW.KARX.BZ.W.0003.251218T2159Z-251219T0300Z/
Mitchell-Howard-Winneshiek-Floyd-Chickasaw-Dodge-Olmsted-Mower-
Fillmore-
Including the cities of Austin, Dodge Center, New Hampton,
Rochester, Charles City, Preston, Osage, Cresco, and Decorah
359 PM CST Thu Dec 18 2025

...BLIZZARD WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...Whiteout conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 50 mph.

* WHERE...Portions of north central and northeast Iowa and southeast 
  Minnesota.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on hazardous road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must travel, 
have a winter survival kit with you. If you get stranded, stay with 
your vehicle. In Iowa, visit 511ia.org for road conditions. In 
Minnesota, visit 511mn.org for road conditions.

&&

$$

IAZ029-190300-
/O.NEW.KARX.BZ.W.0003.251218T2159Z-251219T0300Z/
Fayette-
Including the cities of Oelwein
359 PM CST Thu Dec 18 2025

...BLIZZARD WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...Whiteout conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 50 mph.

* WHERE...Fayette County.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on hazardous road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must travel, 
have a winter survival kit with you. If you get stranded, stay with 
your vehicle. In Iowa, visit 511ia.org for road conditions. In 
Minnesota, visit 511mn.org for road conditions.

&&

$$

IAZ011-030-WIZ053>055-061-190300-
/O.EXA.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Allamakee-Clayton-Vernon-Crawford-Richland-Grant-
Including the cities of Viroqua, Platteville, Richland Center,
Elkader, Waukon, and Prairie Du Chien
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Portions of northeast Iowa and southwest Wisconsin.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. In Iowa, visit 511ia.org 
for road conditions. In Minnesota, visit 511mn.org for road 
conditions. In Wisconsin, visit 511wi.gov for road conditions.

&&

$$

MNZ079-088-096-190300-
/O.EXT.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Wabasha-Winona-Houston-
Including the cities of Caledonia, Winona, and Wabasha
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST 
TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Houston, Wabasha, and Winona Counties.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511wi.gov for road 
conditions.

&&

$$

WIZ017-029-032>034-041>044-190300-
/O.CON.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-
Including the cities of Neillsville, Whitehall, Alma, Sparta,
Tomah, Friendship, Medford, Arcadia, Black River Falls, La
Crosse, and Mauston
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST 
TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Portions of central, north central, and west central 
  Wisconsin.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511wi.gov for road 
conditions.

&&

$$

JAR


Action: New
Issued At: 2025-12-18 15:59:53

889 
WWUS43 KARX 182159
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
359 PM CST Thu Dec 18 2025

...BURSTS OF HEAVY SNOW, GUSTY WINDS, REDUCED VISIBILITIES, AND 
FLASH FREEZE...

.Numerous snow showers and gusty winds to 50 mph through this 
evening. Bursts of heavy snow combined with the gusty winds 
resulting in rapidly reduced visibilities and periods of whiteout 
conditions. Quickly dropping temperatures behind the front flash 
freeze on roads where heavier snow leads to accumulations on 
roadways. Slippery roads and hazardous travel conditions can quickly 
develop. Consider altering or delaying travel tonight.

IAZ008>010-018-019-MNZ086-087-094-095-190300-
/O.UPG.KARX.WW.Y.0018.000000T0000Z-251219T0300Z/
/O.NEW.KARX.BZ.W.0003.251218T2159Z-251219T0300Z/
Mitchell-Howard-Winneshiek-Floyd-Chickasaw-Dodge-Olmsted-Mower-
Fillmore-
Including the cities of Austin, Dodge Center, New Hampton,
Rochester, Charles City, Preston, Osage, Cresco, and Decorah
359 PM CST Thu Dec 18 2025

...BLIZZARD WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...Whiteout conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 50 mph.

* WHERE...Portions of north central and northeast Iowa and southeast 
  Minnesota.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on hazardous road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must travel, 
have a winter survival kit with you. If you get stranded, stay with 
your vehicle. In Iowa, visit 511ia.org for road conditions. In 
Minnesota, visit 511mn.org for road conditions.

&&

$$

IAZ029-190300-
/O.NEW.KARX.BZ.W.0003.251218T2159Z-251219T0300Z/
Fayette-
Including the cities of Oelwein
359 PM CST Thu Dec 18 2025

...BLIZZARD WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...Whiteout conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 50 mph.

* WHERE...Fayette County.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on hazardous road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must travel, 
have a winter survival kit with you. If you get stranded, stay with 
your vehicle. In Iowa, visit 511ia.org for road conditions. In 
Minnesota, visit 511mn.org for road conditions.

&&

$$

IAZ011-030-WIZ053>055-061-190300-
/O.EXA.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Allamakee-Clayton-Vernon-Crawford-Richland-Grant-
Including the cities of Viroqua, Platteville, Richland Center,
Elkader, Waukon, and Prairie Du Chien
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Portions of northeast Iowa and southwest Wisconsin.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. In Iowa, visit 511ia.org 
for road conditions. In Minnesota, visit 511mn.org for road 
conditions. In Wisconsin, visit 511wi.gov for road conditions.

&&

$$

MNZ079-088-096-190300-
/O.EXT.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Wabasha-Winona-Houston-
Including the cities of Caledonia, Winona, and Wabasha
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST 
TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Houston, Wabasha, and Winona Counties.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511wi.gov for road 
conditions.

&&

$$

WIZ017-029-032>034-041>044-190300-
/O.CON.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-
Including the cities of Neillsville, Whitehall, Alma, Sparta,
Tomah, Friendship, Medford, Arcadia, Black River Falls, La
Crosse, and Mauston
359 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST 
TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 45 mph.

* WHERE...Portions of central, north central, and west central 
  Wisconsin.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511wi.gov for road 
conditions.

&&

$$

JAR


Action: Expired
Issued At: 2025-12-18 20:46:02

635 
WWUS43 KARX 190245
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
845 PM CST Thu Dec 18 2025

...LIGHT SNOW MOVING EAST, FLASH FROZEN ROADWAYS PRESENT...

.Snow showers are moving eastward into areas along the Mississippi 
River and points east into southwest and west central Wisconsin. As 
snow moves east, intensity of these snow showers has decreased, with 
visibility within the snow showers generally remaining at 1 mile or 
greater. However, for these areas farther east, flash frozen 
roadways exit in spots, particularly in central Wisconsin, where 
multiple accidents have occurred. Therefore, the Blizzard Warning 
for portions of southeast Minnesota and northeast Iowa has been 
allowed to expire, while the Winter Weather Advisory for counties 
bordering the Mississippi and across southwest and west central 
Wisconsin continues.

IAZ008>010-018-019-029-MNZ086-087-094-095-190345-
/O.EXP.KARX.BZ.W.0003.000000T0000Z-251219T0300Z/
Mitchell-Howard-Winneshiek-Floyd-Chickasaw-Fayette-Dodge-Olmsted-
Mower-Fillmore-
Including the cities of Austin, Oelwein, Decorah, New Hampton,
Cresco, Charles City, Dodge Center, Osage, Preston, and Rochester
845 PM CST Thu Dec 18 2025

...BLIZZARD WARNING WILL EXPIRE AT 9 PM CST THIS EVENING...

While strong wind gusts, light snow showers, and some slick roads 
remain west of the Mississippi River valley, visibility is expected 
to continue to improve as snow showers reduce in intensity and 
depart to the east. Therefore, the Blizzard Warning will be allowed 
to expire at 9 PM this evening.

A Wind Advisory remains in effect until midnight tonight.

$$

IAZ011-030-MNZ079-088-096-WIZ017-029-032>034-041>044-053>055-061-
190600-
/O.CON.KARX.WW.Y.0018.000000T0000Z-251219T0600Z/
Allamakee-Clayton-Wabasha-Winona-Houston-Taylor-Clark-Buffalo-
Trempealeau-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-Crawford-
Richland-Grant-
Including the cities of Friendship, La Crosse, Whitehall,
Viroqua, Caledonia, Waukon, Medford, Black River Falls, Tomah,
Winona, Neillsville, Mauston, Platteville, Richland Center,
Arcadia, Alma, Elkader, Sparta, Wabasha, and Prairie Du Chien
845 PM CST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST 
TONIGHT...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph. Flash frozen roadways.

* WHERE...Southwest and west central Wisconsin. In northeast Iowa, 
  Allamakee and Clayton Counties. In southeast Minnesota, Wabasha, 
  Winona, and Houston Counties.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. In Iowa, visit 511ia.org 
for road conditions. In Minnesota, visit 511mn.org for road 
conditions. In Wisconsin, visit 511wi.gov for road conditions.

&&

$$

Ferguson





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