Alert archive / Minnesota / Blizzard Warnings in 2025

Blizzard Warning 1, NWS La Crosse, WI

March 4, 20256 counties in Minnesota; 4 counties in Iowa

NWS La Crosse, WI issued this blizzard warning at Mar 4, 2025, 3:20 AM CST for 6 counties in Minnesota; 4 counties in Iowa. It took effect at Mar 4, 2025, 9:00 PM CST. It was in force for 15 hr. 52 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 4, 2025, 3:20 AM CST (09:20 UTC)
In effect from
Mar 4, 2025, 9:00 PM CST
Expired
Mar 5, 2025, 12:29 PM CST
In force
15 hr
Issued by
NWS La Crosse, WI

Counties Chickasaw County, IA, Floyd County, IA, Howard County, IA, Mitchell County, IA, Dodge County, MN, Fillmore County, MN, Mower County, MN, Olmsted County, MN, Wabasha County, MN, Winona County, MN

The radar

The La Crosse radar (KARX), 102 km from the middle of the area, began a volume at 09:19 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.

What was reported inside it

TimeReportWhereRemark
Mar 5, 5:21 AM CSTSNOW 5Mantorville, MN
Mar 5, 6:00 AM CSTSNOW 0.8Lanesboro, MNCocorahs station MN-FM-18 Lanesboro 0.2 SSW.
Mar 5, 6:00 AM CSTSNOW 14 N Rochester, MNCocorahs station MN-OL-48 Rochester 4.2 N.
Mar 5, 6:00 AM CSTSNOW 1Mabel, MNCO-OP Observer station MABM5 Mabel.
Mar 5, 6:00 AM CSTSNOW 1.54 E Stewartville, MNCocorahs station MN-OL-50 Stewartville 4.3 E.
Mar 5, 6:00 AM CSTSNOW 3.53 Ne Rochester, MNCocorahs station MN-OL-18 2 NE Rochester.
Mar 5, 6:30 AM CSTSNOW 3.4Saint Ansgar, IACO-OP Observer station SANI4 St Ansgar.
Mar 5, 6:55 AM CSTSNOW 3.92 Wsw Mapleview, MNCocorahs station MN-MW-8 Austin 2.4 W.
Mar 5, 7:00 AM CSTSNOW 01 Sse Charles City, IACO-OP Observer station CIYI4 Charles City.
Mar 5, 7:00 AM CSTSNOW 02 Wsw Nashua, IACO-OP Observer station NHUI4 Nashua 2SW.
Mar 5, 7:00 AM CSTSNOW 0.32 Sse Bassett, IACO-OP Observer station IONI4 Ionia 2W.
Mar 5, 7:00 AM CSTSNOW 0.51 Ese Winona, MNCocorahs station MN-WN-21 Winona 2.0 ESE.
Mar 5, 7:00 AM CSTSNOW 0.51 Nnw Spring Valley, MNCocorahs station MN-FM-24 Spring Valley 0.9 NNW.
Mar 5, 7:00 AM CSTSNOW 0.52 Sse Pilot Mound, MNCocorahs station MN-FM-1 Chatfield 9.0 ESE.
Mar 5, 7:00 AM CSTSNOW 0.73 Ene Pickwick, MNCocorahs station MN-WN-33 Winona 6.9 ESE.
Mar 5, 7:00 AM CSTSNOW 0.82 W Fillmore, MNCocorahs station MN-FM-10 Wykoff 3.1 NW.
Mar 5, 7:00 AM CSTSNOW 1New Hampton, IACocorahs station IA-CW-2 New Hampton 0.4 SW.
Mar 5, 7:00 AM CSTSNOW 1.51 Ese Austin, MNCocorahs station MN-MW-20 Austin 1.1 ESE.
Mar 5, 7:00 AM CSTSNOW 1.52 Ssw Elba, MNCO-OP Observer station ALTM5 Altura 5w.
Mar 5, 7:00 AM CSTSNOW 21 S Austin, MNCO-OP Observer station ASTM5 Austin Waste Water Treatment Facility.
Mar 5, 7:00 AM CSTSNOW 24 Se Douglas, MN
Mar 5, 7:00 AM CSTSNOW 2.53 Nnw Rochester, MNCocorahs station MN-OL-32 2 NNW Rochester.
Mar 5, 7:00 AM CSTSNOW 2.75 N Stewartville, MNCO-OP Observer station RSRM5 Rochester AP 2NE.
Mar 5, 7:00 AM CSTSNOW 3.54 Wsw Austin, MN
Mar 5, 7:00 AM CSTSNOW 3.55 Ese Douglas, MNCocorahs station MN-OL-30 Rochester 4.7 N.
Mar 5, 7:00 AM CSTSNOW 3.82 Ne Kasson, MNCocorahs station MN-DD-3 Mantorville 1.9 ESE.
Mar 5, 7:05 AM CSTSNOW 2Osage, IACO-OP Observer station OSAI4 Osage.
Mar 5, 7:10 AM CSTSNOW 0.55 Ne Rock Dell, MNCocorahs station MN-OL-108 Byron 5.5 SE.
Mar 5, 7:10 AM CSTSNOW 0.82 Sse Dakota, MNCocorahs station MN-WN-24 La Crescent 4.0 NNW.
Mar 5, 7:10 AM CSTSNOW 1.55 Ne Rock Dell, MNCocorahs station MN-OL-108 Byron 5.5 SE.
Mar 5, 7:15 AM CSTSNOW 1.43 Ssw Zumbro Falls, MNCocorahs station MN-WB-4 Zumbro Falls 3.5 SSW.
Mar 5, 7:19 AM CSTSNOW 0.24 Se Minneiska, MNCO-OP Observer station MSCM5 4.2 N Rollingstone.
Mar 5, 7:30 AM CSTSNOW 0.81 Ssw Theilman, MNCO-OP Observer station THLM5 Theilman 1 SSW.
Mar 5, 7:40 AM CSTSNOW 0.31 Ese Winona, MNCocorahs station MN-WN-23 Winona 1.9 ESE.
Mar 5, 8:00 AM CSTSNOW 0.6Fredericksburg, IACocorahs station IA-CW-5 Fredericksburg 0.3 S.
Mar 5, 8:00 AM CSTSNOW 13 Wsw Chester, MNCocorahs station MN-OL-99 Rochester 3.9 ESE.
Mar 5, 8:00 AM CSTSNOW 2.22 E Cummingsville, MNCocorahs station MN-OL-79 Chatfield 2.7 NNW.
Mar 5, 8:00 AM CSTSNOW 2.81 S Lake City, MNCocorahs station MN-WB-17 Lake City 0.7 SE.
Mar 5, 8:00 AM CSTSNOW 42 Se Waltham, MNCocorahs station MN-MW-13 Waltham 2.0 SE.
Mar 5, 8:21 AM CSTSNOW 12 Nnw Wilson, MN
Mar 5, 8:30 AM CSTSNOW 12 Ene Austin, MNCocorahs station MN-MW-3 Austin 1.9 ENE.
Mar 5, 9:38 AM CSTSNOW 0.5Winona, MN
Mar 5, 9:41 AM CSTSNOW 41 Ssw Rochester, MN
Mar 5, 9:57 AM CSTSNOW 51 Ne Kasson, MN
Mar 5, 10:30 AM CSTSNOW 1.62 Wsw Fillmore, MN
Mar 5, 10:43 AM CSTSNOW 22 Ese Wabasha, MN
Mar 5, 10:58 AM CSTSNOW 1Lewiston, MN
Mar 5, 10:58 AM CSTSNOW 2Ostrander, MN
Mar 5, 11:24 AM CSTSNOW 3.14 N Rochester, MN
Mar 5, 11:30 AM CSTSNOW 3.4Hayfield, MNCocorahs station MN-DD-14 Hayfield 0.3 SSE.
Mar 5, 12:26 PM CSTSNOW 6.51 Ne Kasson, MN
Mar 5, 12:27 PM CSTSNOW 11 Nnw Winona, MN

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 9.3 hours before the alert went out and 163 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, Minneapolis, MN at 00:00Z on 2025-03-04Temperature 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, Minneapolis, MN at 00:00Z on 2025-03-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 217 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
1660 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
217 m²/s²
0-3 km storm-relative helicity
299 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

871 
WWUS43 KARX 040920
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
320 AM CST Tue Mar 4 2025

...HEAVY SNOW AND STRONG WINDS LATE TUESDAY NIGHT INTO WEDNESDAY...

.Rain will change over to snow and become heavy at times overnight 
Tuesday and into Wednesday. Several inches of snow are expected 
across much of the region with highest amounts across southeast 
Minnesota. Winds will increase overnight where the combination of 
wind gusts as high as 45 to 55 mph and heavier snowfall rates of 1 
to 2 inches per hour will lead to blizzard conditions at times west 
of the Mississippi River. Motorists should exercise abundant caution 
for the Wednesday morning commute with travel not recommended during 
blizzard conditions.

IAZ008-009-018-019-042115-
/O.UPG.KARX.WS.A.0002.250305T0300Z-250305T2100Z/
/O.NEW.KARX.BZ.W.0001.250305T0600Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-
Including the cities of Cresco, Osage, New Hampton, and Charles
City
320 AM CST Tue Mar 4 2025

...BLIZZARD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM CST 
WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 2 and 5 inches. Winds gusting as high as 55 mph.

* WHERE...Floyd, Mitchell, Chickasaw, and Howard Counties.

* WHEN...From midnight tonight to 3 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the Wednesday morning commute. Strong 
  winds could cause tree damage.

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. Visit 511ia.org for road conditions.

&&

$$

MNZ079-086>088-094-095-042115-
/O.UPG.KARX.WS.A.0002.250305T0300Z-250305T2100Z/
/O.NEW.KARX.BZ.W.0001.250305T0300Z-250305T2100Z/
Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-
Including the cities of Rochester, Winona, Wabasha, Austin, Dodge
Center, and Preston
320 AM CST Tue Mar 4 2025

...BLIZZARD WARNING IN EFFECT FROM 9 PM THIS EVENING TO 3 PM CST 
WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 4 and 9 inches. Localized higher amounts may be possible. 
  Winds gusting as high as 50 mph.

* WHERE...A portion of southeast Minnesota.

* WHEN...From 9 PM this evening to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute. 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. Visit 511mn.org for road conditions.

&&

$$

WIZ017-032-042115-
/O.UPG.KARX.WS.A.0002.250305T0300Z-250305T2100Z/
/O.NEW.KARX.WS.W.0003.250305T0600Z-250306T0000Z/
Taylor-Buffalo-
Including the cities of Alma and Medford
320 AM CST Tue Mar 4 2025

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST 
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 
  7 inches. Winds gusting as high as 45 mph.

* WHERE...Taylor and Buffalo Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

IAZ010-MNZ096-042115-
/O.UPG.KARX.WS.A.0002.250305T0300Z-250305T2100Z/
/O.NEW.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
Winneshiek-Houston-
Including the cities of Caledonia and Decorah
320 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches. Winds gusting as high as 50 mph.

* WHERE...In Iowa, Winneshiek County. In Minnesota, Houston County.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. 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.

&&

$$

WIZ029-033-034-041-042115-
/O.UPG.KARX.WS.A.0002.250305T0300Z-250305T2100Z/
/O.NEW.KARX.WW.Y.0007.250305T0600Z-250306T0000Z/
Clark-Trempealeau-Jackson-La Crosse-
Including the cities of Arcadia, Black River Falls, Neillsville,
La Crosse, and Whitehall
320 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM 
CST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 5 
  inches. Localized higher amounts may be possible. Winds gusting as 
  high as 45 mph.

* WHERE...Clark, Jackson, La Crosse, and Trempealeau Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

WIZ042>044-042115-
/O.NEW.KARX.WW.Y.0007.250305T0600Z-250306T0000Z/
Monroe-Juneau-Adams-
Including the cities of Tomah, Friendship, Sparta, and Mauston
320 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM 
CST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches. Localized higher amounts may be possible.  Winds gusting 
  as high as 40 mph.

* WHERE...Adams, Juneau, and Monroe Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ011-WIZ053-042115-
/O.NEW.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
Allamakee-Vernon-
Including the cities of Viroqua and Waukon
320 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches. Winds gusting as high as 45 mph.

* WHERE...In Iowa, Allamakee County. In Wisconsin, Vernon County.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. 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.

&&

$$

Naylor
7 follow-up statements
169 
WWUS43 KARX 041721
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
1121 AM CST Tue Mar 4 2025

...HEAVY SNOW AND STRONG WINDS LATE TONIGHT INTO WEDNESDAY...

.Rain will change to snow late tonight into early Wednesday morning 
and become heavy at times. Widespread accumulating snow is expected 
with totals ranging from 2 to 8 inches with the higher amounts in 
southeast Minnesota. Overnight, the winds will increase and combine 
with snow rates of 1 to 2 inch per hour to create blizzard 
conditions for southeast Minnesota and portions of northeast Iowa. 
With the timing of blowing snow and the heaviest snow rates, the 
morning commute will be impacted.

MNZ079-087-088-094-095-050130-
/O.EXT.KARX.BZ.W.0001.250305T0600Z-250305T2100Z/
Wabasha-Olmsted-Winona-Mower-Fillmore-
Including the cities of Austin, Rochester, Wabasha, Preston, and
Winona
1121 AM CST Tue Mar 4 2025

...BLIZZARD WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM CST 
WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 4 and 6 inches. Winds gusting as high as 50 mph.

* WHERE...Fillmore, Mower, Olmsted, Wabasha, and Winona Counties.

* WHEN...From midnight tonight to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute. 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 Minnesota, visit 511mn.org for road conditions.

&&

$$

MNZ086-050130-
/O.CON.KARX.BZ.W.0001.250305T0300Z-250305T2100Z/
Dodge-
Including the cities of Dodge Center
1121 AM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM 
CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 5 and 8 inches. Winds gusting as high as 50 mph.

* WHERE...Dodge County.

* WHEN...From 9 PM this evening to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. Widespread blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning commute. 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. Visit 511mn.org for road conditions.

&&

$$

IAZ008-009-018-019-050130-
/O.CON.KARX.BZ.W.0001.250305T0600Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-
Including the cities of New Hampton, Cresco, Osage, and Charles
City
1121 AM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM 
CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 2 and 4 inches. Winds gusting as high as 55 mph.

* WHERE...Floyd, Mitchell, Chickasaw, and Howard Counties.

* WHEN...From midnight tonight to 3 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the Wednesday morning commute. Strong 
  winds could cause tree damage.

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.

&&

$$

WIZ017-032-050130-
/O.CON.KARX.WS.W.0003.250305T0600Z-250306T0000Z/
Taylor-Buffalo-
Including the cities of Alma and Medford
1121 AM CST Tue Mar 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 
PM CST WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 
  6 inches. Winds gusting as high as 45 mph.

* WHERE...Taylor and Buffalo Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

WIZ029-033-034-041>044-050130-
/O.CON.KARX.WW.Y.0007.250305T0600Z-250306T0000Z/
Clark-Trempealeau-Jackson-La Crosse-Monroe-Juneau-Adams-
Including the cities of Friendship, Arcadia, Tomah, Whitehall,
Black River Falls, Sparta, Mauston, Neillsville, and La Crosse
1121 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT 
TO 6 PM CST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 5 
  inches. Winds gusting as high as 40 mph.

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

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ010-011-MNZ096-WIZ053-050130-
/O.CON.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
Winneshiek-Allamakee-Houston-Vernon-
Including the cities of Viroqua, Waukon, Caledonia, and Decorah
1121 AM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches. Winds gusting as high as 50 mph.

* WHERE...In Iowa, Allamakee and Winneshiek Counties. In Minnesota, 
  Houston County. In Wisconsin, Vernon County.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. 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.

&&

$$

Cecava
952 
WWUS43 KARX 042039
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
239 PM CST Tue Mar 4 2025

...HEAVY SNOW AND STRONG WINDS LATE TONIGHT INTO WEDNESDAY...

.Rain will change to snow late tonight into early Wednesday morning 
and become heavy at times. Widespread accumulating snow is expected 
with totals ranging from 2 to 8 inches with the higher amounts in 
southeast Minnesota. Overnight, the winds will increase and combine 
with snow rates of 1 to 2 inch per hour to create blizzard 
conditions for southeast Minnesota and portions of northeast Iowa. 
With the timing of blowing snow and the heaviest snow rates, the 
morning commute will be impacted across the region.

WIZ034-041>044-050445-
/O.UPG.KARX.WW.Y.0007.250305T0600Z-250306T0000Z/
/O.EXB.KARX.WS.W.0003.250305T0900Z-250306T0000Z/
Jackson-La Crosse-Monroe-Juneau-Adams-
Including the cities of Tomah, Black River Falls, Sparta,
Friendship, La Crosse, and Mauston
239 PM CST Tue Mar 4 2025

...WINTER STORM WARNING IN EFFECT FROM 3 AM TO 6 PM CST WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations around 4 to 6 
  inches. Winds gusting as high as 45 mph.

* WHERE...Adams, Juneau, Jackson, La Crosse, and Monroe Counties.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Wisconsin, visit 511wi.gov 
for road conditions.

&&

$$

MNZ096-WIZ053-050445-
/O.UPG.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
/O.EXB.KARX.WS.W.0003.250305T0900Z-250306T0000Z/
Houston-Vernon-
Including the cities of Caledonia and Viroqua
239 PM CST Tue Mar 4 2025

...WINTER STORM WARNING IN EFFECT FROM 3 AM TO 6 PM CST WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations around 4 to 6 
  inches. Winds gusting as high as 50 mph.

* WHERE...In Minnesota, Houston County. In Wisconsin, Vernon County.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Minnesota, visit 511mn.org 
for road conditions. In Wisconsin, visit 511wi.gov for road 
conditions.

&&

$$

WIZ029-033-050445-
/O.UPG.KARX.WW.Y.0007.250305T0600Z-250306T0000Z/
/O.EXA.KARX.WS.W.0003.250305T0600Z-250306T0000Z/
Clark-Trempealeau-
Including the cities of Arcadia, Whitehall, and Neillsville
239 PM CST Tue Mar 4 2025

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST 
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations around 3 to 5 
  inches. Winds gusting as high as 45 mph.

* WHERE...Clark and Trempealeau Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

MNZ086-050445-
/O.CON.KARX.BZ.W.0001.250305T0300Z-250305T2100Z/
Dodge-
Including the cities of Dodge Center
239 PM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM 
CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  around 5 to 8 inches. Winds gusting as high as 55 mph.

* WHERE...Dodge County.

* WHEN...From 9 PM this evening to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. Widespread blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning commute. 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. Visit 511mn.org for road conditions.

&&

$$

IAZ008-009-018-019-MNZ079-087-088-094-095-050445-
/O.CON.KARX.BZ.W.0001.250305T0600Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-Wabasha-Olmsted-Winona-Mower-
Fillmore-
Including the cities of Cresco, Austin, Charles City, Winona, New
Hampton, Rochester, Wabasha, Preston, and Osage
239 PM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM 
CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  around 2 to 7 inches. Winds gusting as high as 60 mph.

* WHERE...In southeast Minnesota...Wabasha, Olmsted, Winona, Mower, 
  and Fillmore Counties. In northeast Iowa...Mitchell, Howard, 
  Floyd, and Chickasaw Counties.

* WHEN...From midnight tonight to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. Widespread blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning commute. Gusty winds could 
  bring down tree branches. Strong winds could cause tree damage.

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.

&&

$$

WIZ017-032-050445-
/O.CON.KARX.WS.W.0003.250305T0600Z-250306T0000Z/
Taylor-Buffalo-
Including the cities of Alma and Medford
239 PM CST Tue Mar 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 
PM CST WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations around 4 to 6 
  inches. Winds gusting as high as 50 mph.

* WHERE...Taylor and Buffalo Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

IAZ010-011-050445-
/O.CON.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
Winneshiek-Allamakee-
Including the cities of Decorah and Waukon
239 PM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations around 2 to 4 
  inches. Winds gusting as high as 50 mph.

* WHERE...Allamakee and Winneshiek Counties.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

Ferguson
596 
WWUS43 KARX 050114
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
714 PM CST Tue Mar 4 2025

...HEAVY SNOW AND STRONG WINDS TONIGHT INTO WEDNESDAY...

.Ongoing rain transitions to snow from west to east tonight into 
Wednesday morning, beginning around 11 PM at Rochester, MN and 
around 5 AM at La Crosse, WI. The highest snowfall rates of 1 to 2 
inches per hour will coincide with the transition. Winds increase 
overnight, allowing for blizzard conditions to develop in areas west 
of the Mississippi River. Expect impacts to travel during the 
Wednesday morning commute.

MNZ086-050915-
/O.CON.KARX.BZ.W.0001.250305T0300Z-250305T2100Z/
Dodge-
Including the cities of Dodge Center
714 PM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING UNTIL 3 
PM CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 5 and 10 inches. Winds gusting as high as 50 mph.

* WHERE...Dodge County.

* WHEN...From 9 PM this evening to 3 PM CST Wednesday.

* IMPACTS...Travel could be very difficult. Widespread blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning commute. 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. Visit 511mn.org for road conditions.

&&

$$

IAZ008-009-018-019-MNZ079-087-088-094-095-050915-
/O.CON.KARX.BZ.W.0001.250305T0600Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-Wabasha-Olmsted-Winona-Mower-
Fillmore-
Including the cities of New Hampton, Austin, Charles City,
Rochester, Wabasha, Cresco, Winona, Preston, and Osage
714 PM CST Tue Mar 4 2025

...BLIZZARD WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM 
CST WEDNESDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  between 4 and 9 inches. Winds gusting as high as 55 mph.

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

* WHEN...From midnight tonight to 3 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the Wednesday morning commute. Strong 
  winds could cause tree damage.

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.

&&

$$

WIZ017-029-032-033-050915-
/O.CON.KARX.WS.W.0003.250305T0600Z-250306T0000Z/
Taylor-Clark-Buffalo-Trempealeau-
Including the cities of Arcadia, Alma, Whitehall, Neillsville,
and Medford
714 PM CST Tue Mar 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 
PM CST WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 
  8 inches. Winds gusting as high as 45 mph.

* WHERE...Clark, Taylor, Buffalo, and Trempealeau Counties.

* WHEN...From midnight tonight to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

MNZ096-WIZ034-041>044-053-050915-
/O.CON.KARX.WS.W.0003.250305T0900Z-250306T0000Z/
Houston-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Including the cities of Black River Falls, La Crosse, Viroqua,
Caledonia, Sparta, Mauston, Friendship, and Tomah
714 PM CST Tue Mar 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 
  8 inches. Winds gusting as high as 45 mph.

* WHERE...Portions of southeast Minnesota and central, southwest, 
  and west central Wisconsin.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Minnesota, visit 511mn.org 
for road conditions. In Wisconsin, visit 511wi.gov for road 
conditions.

&&

$$

IAZ010-011-050915-
/O.CON.KARX.WW.Y.0007.250305T0900Z-250306T0000Z/
Winneshiek-Allamakee-
Including the cities of Decorah and Waukon
714 PM CST Tue Mar 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM CST 
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 6 
  inches. Winds gusting as high as 50 mph.

* WHERE...Allamakee and Winneshiek Counties.

* WHEN...From 3 AM to 6 PM CST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

Falkinham
507 
WWUS43 KARX 050905
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
305 AM CST Wed Mar 5 2025

...RAIN CHANGING OVER TO SNOW FROM WEST TO EAST EARLY THIS MORNING...

.The rain to snow line continues to progress east overnight early 
this morning across southeast Minnesota and northeast Iowa. Most 
recently the changeover has occurred at Preston, MN over the past 
hour. Forecast time for precipitation changeover appears on track 
with La Crosse, WI likely observing rain switching to snow around 5 
AM. As the low pressure system pulls east of the area, winds will 
increase for the morning hours with blizzard conditions at times 
west of the Mississippi River.

IAZ008-009-018-019-MNZ079-087-088-094-095-052100-
/O.CON.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-Wabasha-Olmsted-Winona-Mower-
Fillmore-
Including the cities of Cresco, New Hampton, Charles City,
Wabasha, Winona, Austin, Preston, Osage, and Rochester
305 AM CST Wed Mar 5 2025

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations between 
  2 and 4 inches. Winds gusting as high as 55 mph.

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

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the Wednesday morning commute. Strong 
  winds could cause tree damage.

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.

&&

$$

MNZ086-052100-
/O.CON.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
Dodge-
Including the cities of Dodge Center
305 AM CST Wed Mar 5 2025

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations between 
  3 and 6 inches. Winds gusting as high as 45 mph.

* WHERE...Dodge County.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the Wednesday morning commute. 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. Visit 511mn.org for road conditions.

&&

$$

WIZ017-029-032-033-052115-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Taylor-Clark-Buffalo-Trempealeau-
Including the cities of Alma, Whitehall, Arcadia, Neillsville,
and Medford
305 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations between 2 and 4 
  inches. Winds gusting as high as 45 mph.

* WHERE...Clark, Taylor, Buffalo, and Trempealeau Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

MNZ096-WIZ034-041>044-053-052115-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Houston-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Including the cities of La Crosse, Caledonia, Mauston, Tomah,
Sparta, Friendship, Viroqua, and Black River Falls
305 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow expected. Total snow accumulations between 3 and 
  6 inches. Winds gusting as high as 45 mph.

* WHERE...Portions of southeast Minnesota and central, southwest, 
  and west central Wisconsin.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Minnesota, visit 511mn.org 
for road conditions. In Wisconsin, visit 511wi.gov for road 
conditions.

&&

$$

WIZ054-055-052115-
/O.EXB.KARX.WW.Y.0007.250305T1200Z-250306T0000Z/
Crawford-Richland-
Including the cities of Richland Center and Prairie Du Chien
305 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO 6 PM 
CST THIS EVENING...

* WHAT...Snow expected. Total snow accumulations between 1 and 4 
  inches. Winds gusting as high as 45 mph.

* WHERE...Crawford and Richland Counties.

* WHEN...From 6 AM this morning to 6 PM CST this evening.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ029-030-052115-
/O.EXA.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Fayette-Clayton-
Including the cities of Oelwein and Elkader
305 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Snow. Total snow accumulations up to two inches. Winds 
  gusting as high as 55 mph.

* WHERE...Clayton and Fayette Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Strong winds could cause tree damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

IAZ010-011-052115-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Winneshiek-Allamakee-
Including the cities of Decorah and Waukon
305 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 50 mph.

* WHERE...Allamakee and Winneshiek Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning and evening 
  commutes. Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

Naylor
361 
WWUS43 KARX 051605
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
1005 AM CST Wed Mar 5 2025

...SNOW AND WIND CONTINUING THROUGH THIS AFTERNOON...

.Snow continues into the afternoon and will gradually diminish from 
west to east across the area. High winds remain for much of the area 
with blizzard conditions in portions of southeast Minnesota and 
northeast continuing into the early afternoon. Additional 
accumulations mostly ranging from 1 to 3 inches expected.

IAZ008-009-018-019-MNZ079-087-088-094-095-052100-
/O.CON.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-Wabasha-Olmsted-Winona-Mower-
Fillmore-
Including the cities of Rochester, Cresco, Austin, Preston,
Charles City, Osage, Winona, New Hampton, and Wabasha
1005 AM CST Wed Mar 5 2025

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 55 mph.

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

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. Strong winds could 
  cause tree damage.

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.

&&

$$

MNZ086-052100-
/O.CON.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
Dodge-
Including the cities of Dodge Center
1005 AM CST Wed Mar 5 2025

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

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

* WHERE...Dodge County.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. 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. Visit 511mn.org for road conditions.

&&

$$

MNZ096-WIZ034-041>044-053-060000-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Houston-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Including the cities of Caledonia, Sparta, Friendship, Mauston,
La Crosse, Black River Falls, Viroqua, and Tomah
1005 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations between 1 and 3 
  inches. Winds gusting as high as 45 mph.

* WHERE...Portions of southeast Minnesota and central, southwest, 
  and west central Wisconsin.

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday evening commute. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Minnesota, visit 511mn.org 
for road conditions. In Wisconsin, visit 511wi.gov for road 
conditions.

&&

$$

WIZ017-029-032-033-060000-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Taylor-Clark-Buffalo-Trempealeau-
Including the cities of Arcadia, Whitehall, Neillsville, Medford,
and Alma
1005 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations up to two inches. 
  Winds gusting as high as 45 mph.

* WHERE...Clark, Taylor, Buffalo, and Trempealeau Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Gusty winds 
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

IAZ010-011-029-030-060000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Winneshiek-Allamakee-Fayette-Clayton-
Including the cities of Waukon, Decorah, Elkader, and Oelwein
1005 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to two inches. Winds 
  gusting as high as 55 mph.

* WHERE...Allamakee, Clayton, Fayette, and Winneshiek Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Strong 
  winds could cause tree damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

WIZ054-055-060000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Crawford-Richland-
Including the cities of Richland Center and Prairie Du Chien
1005 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to two inches. Winds 
  gusting as high as 45 mph.

* WHERE...Crawford and Richland Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Gusty winds 
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Cecava
459 
WWUS43 KARX 051723
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
1123 AM CST Wed Mar 5 2025

...SNOW CONTINUES INTO THE AFTERNOON FOR MOST...

.Light snow continues for southeast Minnesota and northeast Iowa 
into the early afternoon. Light to moderate snow will continue for 
western Wisconsin through mid-afternoon. Blowing snow will be 
possible across the area with the strong northwest winds.

MNZ079-086>088-094-095-052100-
/O.CAN.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
/O.EXB.KARX.WW.Y.0007.000000T0000Z-250305T2100Z/
Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-
Including the cities of Rochester, Austin, Preston, Dodge Center,
Winona, and Wabasha
1123 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...BLIZZARD WARNING IS CANCELLED...

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

* WHERE...A portion of southeast Minnesota.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. Gusty winds could bring 
  down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

WIZ032-033-052100-
/O.CAN.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
/O.EXB.KARX.WW.Y.0007.000000T0000Z-250305T2100Z/
Buffalo-Trempealeau-
Including the cities of Alma, Whitehall, and Arcadia
1123 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...WINTER STORM WARNING IS CANCELLED...

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

* WHERE...Buffalo and Trempealeau Counties.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday evening commute. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ008-009-018-019-052100-
/O.CON.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-
Including the cities of Osage, New Hampton, Cresco, and Charles
City
1123 AM CST Wed Mar 5 2025

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations up to 
  one inch. Winds gusting as high as 55 mph.

* WHERE...Floyd, Mitchell, Chickasaw, and Howard Counties.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. Strong winds could cause 
  tree damage.

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. Visit 511ia.org for road conditions.

&&

$$

MNZ096-WIZ034-041>044-053-060000-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Houston-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Including the cities of Caledonia, Sparta, Friendship, Mauston,
La Crosse, Black River Falls, Viroqua, and Tomah
1123 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations between 1 and 3 
  inches. Winds gusting as high as 45 mph.

* WHERE...Portions of southeast Minnesota and central, southwest, 
  and west central Wisconsin.

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday evening commute. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. In Minnesota, visit 511mn.org 
for road conditions. In Wisconsin, visit 511wi.gov for road 
conditions.

&&

$$

WIZ017-029-060000-
/O.CON.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
Taylor-Clark-
Including the cities of Medford and Neillsville
1123 AM CST Wed Mar 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations up to two inches. 
  Winds gusting as high as 45 mph.

* WHERE...Clark and Taylor Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Gusty winds 
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. Visit 511wi.gov for road 
conditions.

&&

$$

IAZ010-011-029-030-060000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Winneshiek-Allamakee-Fayette-Clayton-
Including the cities of Waukon, Decorah, Elkader, and Oelwein
1123 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 55 mph.

* WHERE...Allamakee, Clayton, Fayette, and Winneshiek Counties.

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Strong 
  winds could cause tree damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Visit 511ia.org for road 
conditions.

&&

$$

WIZ054-055-060000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Crawford-Richland-
Including the cities of Richland Center and Prairie Du Chien
1123 AM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to two inches. Winds 
  gusting as high as 45 mph.

* WHERE...Crawford and Richland Counties.

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday evening commute. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Cecava
393 
WWUS43 KARX 051829
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
1229 PM CST Wed Mar 5 2025

...LIGHT SNOW AND BLOWING SNOW CONTINUING THROUGH THE AFTERNOON...

.Light snow continues for most locations through the afternoon. 
Light accumulations expected for most with up to 3 inches possible 
for areas in central Wisconsin. Blowing snow will continue to be 
possible across the area with the strong northwest winds.

IAZ008-009-018-019-052100-
/O.CAN.KARX.BZ.W.0001.000000T0000Z-250305T2100Z/
/O.EXA.KARX.WW.Y.0007.000000T0000Z-250305T2100Z/
Mitchell-Howard-Floyd-Chickasaw-
Including the cities of Osage, New Hampton, Cresco, and Charles
City
1229 PM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...BLIZZARD WARNING IS CANCELLED...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 55 mph.

* WHERE...Floyd, Mitchell, Chickasaw, and Howard Counties.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. Strong winds could cause 
  tree damage.

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.

&&

$$

WIZ017-029-034-041>044-053-060000-
/O.CAN.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
/O.EXB.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Taylor-Clark-Jackson-La Crosse-Monroe-Juneau-Adams-Vernon-
Including the cities of Sparta, Friendship, Neillsville, Mauston,
Medford, Black River Falls, La Crosse, Viroqua, and Tomah
1229 PM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Snow. Additional snow accumulations up to 3 inches, with 
  the higher amounts in central Wisconsin. Winds gusting as high as 
  45 mph.

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

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

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Gusty winds 
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MNZ096-052100-
/O.CAN.KARX.WS.W.0003.000000T0000Z-250306T0000Z/
/O.EXA.KARX.WW.Y.0007.000000T0000Z-250305T2100Z/
Houston-
Including the cities of Caledonia
1229 PM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...
...WINTER STORM WARNING IS CANCELLED...

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

* WHERE...Houston County.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday evening commute. Gusty winds 
  could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ010-011-029-030-WIZ054-055-051930-
/O.CAN.KARX.WW.Y.0007.000000T0000Z-250306T0000Z/
Winneshiek-Allamakee-Fayette-Clayton-Crawford-Richland-
Including the cities of Elkader, Prairie Du Chien, Decorah,
Oelwein, Waukon, and Richland Center
1229 PM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY IS CANCELLED...

$$

MNZ079-086>088-094-095-WIZ032-033-052100-
/O.CON.KARX.WW.Y.0007.000000T0000Z-250305T2100Z/
Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Buffalo-Trempealeau-
Including the cities of Rochester, Austin, Arcadia, Preston,
Whitehall, Dodge Center, Winona, Alma, and Wabasha
1229 PM CST Wed Mar 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS 
AFTERNOON...

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

* WHERE...Portions of southeast Minnesota and west central Wisconsin.

* WHEN...Until 3 PM CST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow 
  could significantly reduce visibility. Gusty winds could bring 
  down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Cecava

What forecasters said that day

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

NWS La Crosse, WI wrote its last area forecast discussion before this blizzard warning went out at Mar 3, 10:00 PM CST, 5 hours 20 minutes earlier. Its key messages:

  • Heavy rain still looking likely from Tuesday afternoon into Tuesday evening. Rainfall amounts 1/2 to 1 inch north of Interstate 94 and 1 to 1.5 inch across the remainder of the area. With a frozen ground, this runoff will lead to ponding and rapid run off into area rivers and streams which will likely result ice break up.
  • From late Tuesday night into Wednesday morning, there will be change from rain to snow. In addition, the wind speeds will increase into the 25 to 35 mph range and wind gusts will range from 35 to 55 mph. The combination of falling snow, strong winds, and maybe some blowing snow could result in white-outs or brief blizzard conditions west of the Mississippi River and north of Interstate 94 in Wisconsin.
  • Due to a lesser potential for blowing snow in Wisconsin, the Blizzard Watch was replaced with a Winter Storm Watch.
Area forecast discussion, Mar 3, 10:00 PM CST, 5 hours 20 minutes before
Area Forecast Discussion
National Weather Service La Crosse WI
1000 PM CST Mon Mar 3 2025

.KEY MESSAGES...

- Heavy rain still looking likely from Tuesday afternoon into
  Tuesday evening. Rainfall amounts 1/2 to 1 inch north of
  Interstate 94 and 1 to 1.5 inch across the remainder of the
  area. With a frozen ground, this runoff will lead to ponding
  and rapid run off into area rivers and streams which will
  likely result ice break up.

- From late Tuesday night into Wednesday morning, there will be
  change from rain to snow. In addition, the wind speeds will
  increase into the 25 to 35 mph range and wind gusts will range
  from 35 to 55 mph. The combination of falling snow, strong
  winds, and maybe some blowing snow could result in white-outs
  or brief blizzard conditions west of the Mississippi River and
  north of Interstate 94 in Wisconsin.

- Due to a lesser potential for blowing snow in Wisconsin, the
  Blizzard Watch was replaced with a Winter Storm Watch.

&&

.DISCUSSION...
Issued at 308 PM CST Mon Mar 3 2025

Tuesday into Tuesday evening

A deepening low pressure area will move across eastern Kansas,
northwest Missouri, and southern and eastern Iowa. The 03.12z
NAEFS has the surface and 850 mb low pressure anywhere from 3
to 5 standard deviations below normal. Precipitable water
values for Tuesday afternoon and evening remain in the 0.75 to
1 inch range. These values in NAEFS are 2 to 3 standard
deviations above normal. Rainfall amounts 1/2 to 1 inch north of
Interstate 94 and 1 to 1.5 inch across the remainder of the
area.

As temperatures begin to fall near to below freezing Tuesday
night into Wednesday, this ponding of water on the surface may
freeze, further complicating any localized issues. Due to this,
there is low confidence in how local rivers may react. It is
possible that the rain freezes before reaching the rivers, which
would lower individual river responses. Localized ice jamming
on rivers is also possible as ice break up begins.

Tuesday Overnight into Wednesday

The 03.12z models continue to show that the strong surface low
will move northeast through northern Illinois, southeast
Wisconsin, and southern Lower Michigan. The NAEFS continues to
show that surface and 850 mb low will remain 3 to 5 standard
deviations below normal. As the low pressure area moves east,
the strong pressure gradient will move into southeast Minnesota
and northeast Iowa during the late evening and early overnight,
and between 3 AM and 9 AM for western Wisconsin. Sustained
winds will climb into the 25 to 35 mph range. Wind gusts will be
in the 35 to 55 mph range. Like the system on Friday, the
strongest winds and gusts will be mainly across southeast
Minnesota, and northeast Iowa.

As the temperatures cool aloft from west to east, the rain will
transition to snow. There continues to be some uncertainty on
how fast this will occur. This will greatly impact snow
amounts. If this occurs faster, snow amounts will be greater. If
this occurs slower, snow amounts will be less. In addition,
there is uncertainty on how fast the snow transitions from a
wetter snow to more of a fluffier snow. Soundings continue to
indicate that the initial snow will be on the wetter side (6-10
to 1 snow to liquid ratios) and then gradually transition into
the 10-15 to 1 ratio on Wednesday morning and continues into
the afternoon. Due to all of this, we continue to see large
ranges between the 10th and 90th percentiles. For example, these
snow totals range from 3 to 10 inches in Rochester, and 2 to 6
inches in La Crosse.

With no snow on the ground, we will likely have to until we
reach 2 inches of snow on ground before the winds are able to
start to loft this snow back into the air. This will likely not
occur until somewhere between 2 am and 6 am Wednesday for
southeast Minnesota and northeast Iowa, and if it occurs in
Wisconsin it would not happen until somewhere between 6 am and
9 am. The combination of winds, falling snow, and blowing snow
may reduce visibilities to 1/4 mile or less at times on
Wednesday morning mainly west of the Mississippi River and north
of Interstate 94 in Wisconsin. This may result in white-outs
and potential for blizzard conditions. The highest probabilities
(60-80%) for this to occur is in southeast Minnesota. The
probabilities (mainly less than 20%) for blowing snow has
decreased north of Interstate 90 in Wisconsin. Due to a lesser
potential for blowing snow in Wisconsin, the Blizzard Watch was
replaced with a Winter Storm Watch.

Like the past couple of days, it continues to look like there
will be potential for several frontogenetic bands across
southeast Minnesota and parts of north-central Iowa. In addition,
there is some slant-wise convection and elevated CAPES up to
100 J/kg. These bands will produce hourly snow rates of 1 to 2
inches. The ECMWF Extreme Forecast Index remains in the 0.8 to
0.99 range from southwest Iowa northeast into Upper Michigan and
the shift of tails is up to 2 standard deviations from
southwest into north- central Iowa and from northeast Wisconsin
into western Upper Michigan. As a result, the location of the
heaviest snow band continues to be on the boarder of the La
Crosse, Twin Cities, and Des Moines area.

&&

.AVIATION /06Z TAFS THROUGH 06Z WEDNESDAY/...
Issued at 1000 PM CST Mon Mar 3 2025

A storms system will bring low cigs, widespread rain - transitioning
to snow, vsby reductions, and strong/gusty winds.

CIGS: Lowering tonight to MVFR, then to IFR/LIFR near 12z Tue. The
low cigs are then likely to hold fast through Wed.

WX/vsby: a period of mostly light rain (min vsby impact) expected
overnight. Should see a break for much of Tue morning/early
afternoon before a large rain shield presses in from the south. 1-
2SM vsby currently anticipated.

Current forecast trends hold the rain through much of Tue evening,
transitions and/or mixing with snow from west to east overnight.
KRST likely to have more impacts with reductions in vsby and snow
accumulations than KLSE.

WINDS: south becoming southeast overnight then easterly by Tue
afternoon. Generally 10 kts or less. A short period of LLWS
anticipated for KLSE tonight.

The stronger winds move in Tue night, strong and gusty from the
north with 20 to 30 mph sustained and gusts pushing 40 to 50 mph.

&&

.HYDROLOGY...
Issued at 308 PM CST Mon Mar 3 2025

Forecast precipitation amounts ranging from roughly 0.75 to 1.5
inches is expected to fall initially in the form of rain, before
colder air slowly transitions rain to snow from NW to SE. With deep
frost in the soil, expect most locations to have poor drainage, with
water expected to collect and pond on the surface. As temperatures
begin to fall near to below freezing Tuesday night into Wednesday,
this ponding of water on the surface may freeze, further
complicating any localized issues. Due to this, there is low
confidence in how local rivers may react. It is possible that the
rain freezes before reaching the rivers, which would lower
individual river responses. Localized ice jamming on rivers is also
possible as ice break up begins. The general public is encouraged to
monitor nearby river responses for potential ice jamming that may
overflow on to roadways or on to personal property. The general
public is encouraged take appropriate actions to protect their
property by ensuring water drains away from their homes, by ensuring
gutters on homes are in working order.

&&

.ARX WATCHES/WARNINGS/ADVISORIES...
WI...Winter Storm Watch from Tuesday evening through Wednesday
     afternoon for WIZ017-029-032>034-041.
MN...Winter Storm Watch from Tuesday evening through Wednesday
     afternoon for MNZ079-086>088-094>096.
IA...Winter Storm Watch from Tuesday evening through Wednesday
     afternoon for IAZ008>010-018-019.

&&

DISCUSSION...Boyne
AVIATION...Rieck
HYDROLOGY...JAW
Hazardous weather outlook, Mar 3, 3:27 PM CST, 11 hours 53 minutes before
Hazardous Weather Outlook
National Weather Service La Crosse WI
327 PM CST Mon Mar 3 2025

IAZ008>010-018-019-MNZ079-086>088-094>096-WIZ017-029-032>034-041-
041100-
Mitchell-Howard-Winneshiek-Floyd-Chickasaw-Wabasha-Dodge-Olmsted-
Winona-Mower-Fillmore-Houston-Taylor-Clark-Buffalo-Trempealeau-
Jackson-La Crosse-
327 PM CST Mon Mar 3 2025

This Hazardous Weather Outlook is for portions of northeast
Iowa...southeast Minnesota...and western into north central
Wisconsin.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

A Winter Storm Watch is in effect for Tuesday night into Wednesday.
Several inches of snow and wind gusts 35 to 50 mph. Blowing and
drifting snow, signficiant reductions to visibility are also
expected.

.SPOTTER INFORMATION STATEMENT...

Precipitation and wind reports are appreciated Tuesday and
Wednesday.

.EMERGENCY MANAGEMENT COORDINATION...

A webinar is scheduled for 2 PM Tuesday afternoon.

IAZ011-029-030-WIZ042>044-053>055-061-041100-
Allamakee-Fayette-Clayton-Monroe-Juneau-Adams-Vernon-Crawford-
Richland-Grant-
327 PM CST Mon Mar 3 2025

This Hazardous Weather Outlook is for portions of northeast
Iowa and southwest into central Wisconsin.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

North winds gusting from 35 to 50 mph Tuesday night into
Wednesday. In addition, some snow accumulations are expected.

.SPOTTER INFORMATION STATEMENT...

Precipitation and wind reports are appreciated Tuesday and
Wednesday.

.EMERGENCY MANAGEMENT COORDINATION...

A webinar is scheduled for 2 PM Tuesday afternoon.

Rieck

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 4, 3:20 AM CSTWinter Storm WarningARXHouston33 hr
Mar 4, 3:20 AM CSTWinter Weather AdvisoryARXDodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more39 hr
Mar 4, 3:20 AM CSTWind AdvisoryARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more40 hr

Nearby

Blizzard Warnings in Minnesota, 2025Blizzard Warnings in Iowa, 2025Every blizzard warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.