Alert archive / Minnesota / Blizzard Warnings in 2020

Blizzard Warning 1, NWS La Crosse, WI

January 18, 20204 counties in Minnesota; 4 counties in Iowa

NWS La Crosse, WI issued this blizzard warning at Jan 18, 2020, 9:05 AM CST for 4 counties in Minnesota; 4 counties in Iowa. It was in force for 9 hr. 9 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
Jan 18, 2020, 9:05 AM CST (15:05 UTC)
Expired
Jan 18, 2020, 6:00 PM CST
In force
9 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

The radar

The La Crosse radar (KARX), 113 km from the middle of the area, began a volume at 15:06 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
Jan 18, 10:00 AM CSTSNOW 0.25 Sw Elba, MNCOCORAHS STATION MN-OL-991 ELBA 4.7 SW.
Jan 18, 10:12 AM CSTSNOW 4.5Marble Rock, IA
Jan 18, 10:16 AM CSTSNOW 3.83 Ssw Predmore, MN
Jan 18, 10:49 AM CSTSNOW 4.51 Sw Rochester, MNRELAYED VIA SOCIAL MEDIA.
Jan 18, 10:50 AM CSTFREEZING RAIN 0.2Rochester Airport, MN
Jan 18, 11:00 AM CSTSNOW 4Dexter, MNESTIMATED, WINDY CONDITIONS RESULTED IN DRIFTS.
Jan 18, 12:00 PM CSTSNOW 4.5Rochester International, MN
Jan 18, 12:37 PM CSTSNOW 4.51 Sw Austin, MNRELAYED VIA SOCIAL MEDIA.
Jan 18, 1:00 PM CSTBLIZZARDRochester Airport, MNBLIZZARD CONDITIONS BEGAN AROUND 10 AM AND CONTINUED THROUGH 5 PM PER OBSERVATIONS FROM KRST. ADDITIONAL REPORTS OF WHITEOUT CONDITIONS IN OPEN AREAS ACROSS OLMSTED COUNTY.

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 12:00Z, 3.1 hours before the alert went out and 170 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 12:00Z on 2020-01-18Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 12:00Z on 2020-01-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 178 square meters per square second.19395878Sfc1 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
486 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
178 m²/s²
0-3 km storm-relative helicity
368 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

031 
WWUS43 KARX 181505
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
905 AM CST Sat Jan 18 2020

...Blizzard Conditions Developing for Portions of Southeast
Minnesota and Northeast Iowa...

Periods of light snow will continue into the afternoon, with
little additional accumulation. Strong and gusty northwest winds
will develop over the entire area by early afternoon, leading to
blowing and drifting snow. Blizzard conditions are likely for the
open and unsheltered areas of northeast Iowa and southeast 
Minnesota. If traveling, especially across southern Minnesota and 
northern Iowa, be prepared for dangerous whiteout conditions at 
times. In addition, rapidly falling temperatures will allow for 
any wet roads to freeze quickly this afternoon.

IAZ008-009-018-019-MNZ086-087-094-095-190000-
/O.UPG.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
/O.NEW.KARX.BZ.W.0001.200118T1505Z-200119T0000Z/
Mitchell-Howard-Floyd-Chickasaw-Dodge-Olmsted-Mower-Fillmore-
Including the cities of Osage, Cresco, Charles City, New Hampton,
Dodge Center, Rochester, Austin, and Preston
905 AM CST Sat Jan 18 2020

...BLIZZARD WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING...

The National Weather Service in La Crosse has issued a Blizzard
Warning, which is in effect until 6 PM CST this evening. The
Winter Storm Warning is no longer in effect. 

* WHAT...Widespread blowing and drifting snow, with whiteout
  conditions at times. Periods of light snow continuing as well,
  with any additional accumulation less than one-half inch.
  Northwest winds gusting to 40 mph into late afternoon.

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

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

* IMPACTS...Plan on dangerous travel conditions with significantly
  lowered visibility, particularly for open and unsheltered areas
  outside of towns. Wind chills as low as 20 below zero tonight 
  could cause frostbite on exposed skin in as little as 30 
  minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are 
expected or occurring. Falling or blowing snow with strong winds 
and poor visibilities are likely. This will lead to whiteout 
conditions, making travel extremely dangerous. Do not travel if at
all possible. If you must travel, have a winter survival kit with
you. If you get stranded, stay with your vehicle.

&&

$$

IAZ010-029-030-190000-
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Winneshiek-Fayette-Clayton-
Including the cities of Decorah, Oelwein, and Elkader
905 AM CST Sat Jan 18 2020

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

* WHAT...Periods of light snow, with additional accumulation less
  than one-half inch. Northwest winds gusting to 40 mph this
  afternoon, resulting in areas of blowing and drifting snow.
  Rapidly falling temperatures this afternoon.

* WHERE...Portions of northeast Iowa.

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

* IMPACTS...Plan on hazardous road conditions and areas of 
  blowing snow with significantly reduced visibility. Cold wind 
  chills as low as 20 below zero tonight could cause frostbite on 
  exposed skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MNZ079-088-WIZ017-029-032>034-190000-
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Wabasha-Winona-Taylor-Clark-Buffalo-Trempealeau-Jackson-
Including the cities of Wabasha, Winona, Medford, Neillsville, 
Alma, Arcadia, Whitehall, and Black River Falls
905 AM CST Sat Jan 18 2020

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

* WHAT...Periods of light snow, with additional accumulation less
  than 1 inch. Northwest winds gusting to 40 mph this afternoon, 
  resulting in areas of blowing and drifting snow. Rapidly falling
  temperatures this afternoon.

* WHERE...In Wisconsin, Trempealeau, Buffalo and Jackson 
  Counties. In Minnesota, Winona and Wabasha Counties. 

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

* IMPACTS...Plan on hazardous road conditions and areas of 
  blowing snow with significantly reduced visibility. Cold wind 
  chills as low as 20 below zero tonight could cause frostbite on 
  exposed skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ011-MNZ096-WIZ041>044-053>055-061-190000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
Allamakee-Houston-La Crosse-Monroe-Juneau-Adams-Vernon-Crawford-
Richland-Grant-
Including the cities of Waukon, Caledonia, La Crosse, Sparta, 
Tomah, Mauston, Friendship, Viroqua, Prairie Du Chien, 
Richland Center, and Platteville
905 AM CST Sat Jan 18 2020

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

* WHAT...Periods of light snow, with additional accumulation less
  than 1 inch. Northwest winds gusting to 40 mph this afternoon,
  resulting in some blowing and drifting snow. Rapidly falling
  temperatures this afternoon. 

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

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow will significantly reduce visibility at times. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Lawrence
3 follow-up statements
070 
WWUS43 KARX 181739
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
1139 AM CST Sat Jan 18 2020

...Whiteout Conditions at Times for Portions of Southeast
Minnesota and Northeast Iowa...

Strong and gusty northwest winds will continue to provide areas of
blowing and drifting snow, with the worst conditions and lowest
visibility reported across portions of southeast Minnesota and
northeast where whiteouts are occurring. Periods of greatly
reduced visibility can also be expected along the higher ridge
tops either side of the Mississippi River through the afternoon,
though widespread blizzard conditions are not likely.

If traveling through the afternoon and early evening, especially
over the ridge tops or across southern Minnesota and northern
Iowa, be prepared that driving will be difficult to even dangerous
at times with very low visibility. Additionally, be aware that
rapidly falling temperatures will allow any earlier wet roads to
refreeze quickly.

IAZ008-009-018-019-MNZ086-087-094-095-190000-
/O.CON.KARX.BZ.W.0001.000000T0000Z-200119T0000Z/
Mitchell-Howard-Floyd-Chickasaw-Dodge-Olmsted-Mower-Fillmore-
Including the cities of Osage, Cresco, Charles City, New Hampton,
Dodge Center, Rochester, Austin, and Preston
1139 AM CST Sat Jan 18 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Widespread blowing and drifting snow, with whiteout
  conditions at times, especially outside of cities and towns. 
  Northwest winds gusting to 40 mph into late afternoon. 

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

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

* IMPACTS...Plan on dangerous travel conditions with  
  significantly lowered visibility, particularly for open and 
  unsheltered areas outside of towns. Wind chills as low as 20 
  below zero tonight could cause frostbite on exposed skin in as 
  little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling or blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel if
at all possible. If you must travel, have a winter survival kit
with you. If you get stranded, stay with your vehicle.

&&

$$

IAZ010-029-030-190000-
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Winneshiek-Fayette-Clayton-
Including the cities of Decorah, Oelwein, and Elkader
1139 AM CST Sat Jan 18 2020

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

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in areas of blowing and drifting snow. Periodic
  whiteout conditions could occur along ridge tops. Rapidly 
  falling temperatures expected this afternoon.
 
* WHERE...Portions of northeast Iowa.

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

* IMPACTS...Plan on hazardous road conditions and areas of 
  blowing snow with significantly reduced visibility. Cold wind 
  chills as low as 20 below zero tonight could cause frostbite 
  on exposed skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MNZ079-088-WIZ017-029-032>034-190000-
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Wabasha-Winona-Taylor-Clark-Buffalo-Trempealeau-Jackson-
Including the cities of Wabasha, Winona, Medford, Neillsville, 
Alma, Arcadia, Whitehall, and Black River Falls
1139 AM CST Sat Jan 18 2020

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

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in areas of blowing and drifting snow. Periodic
  whiteout conditions could occur along ridge tops. Rapidly 
  falling temperatures expected this afternoon. 

* WHERE...In Wisconsin, Trempealeau, Buffalo and Jackson 
  Counties. In Minnesota, Winona and Wabasha Counties. 

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

* IMPACTS...Plan on hazardous road conditions and areas of 
  blowing snow with significantly reduced visibility. Cold wind 
  chills as low as 20 below zero tonight could cause frostbite 
  on exposed skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ011-MNZ096-WIZ041>044-053>055-061-190000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
Allamakee-Houston-La Crosse-Monroe-Juneau-Adams-Vernon-Crawford-
Richland-Grant-
Including the cities of Waukon, Caledonia, La Crosse, Sparta, 
Tomah, Mauston, Friendship, Viroqua, Prairie Du Chien, 
Richland Center, and Platteville
1139 AM CST Sat Jan 18 2020

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

* WHAT...Northwest winds gusting to 40 mph this afternoon, 
  resulting in some blowing and drifting snow. Rapidly falling 
  temperatures this afternoon. 

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

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow will significantly reduce visibility at times for open and
  unsheltered areas. Cold wind chills as low as 20 below zero
  tonight could cause frostbite on exposed skin in as little as 30
  minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Lawrence
239 
WWUS43 KARX 182018
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
218 PM CST Sat Jan 18 2020

...Blizzard Conditions for Parts of Southeast Minnesota and
Northeast Iowa with Cold Wind Chills Tonight...

Whiteout conditions continue to be reported at times across open
and unsheltered areas of northeast Iowa and southeast Minnesota as
northwest winds gust to near 40 mph. Elsewhere, areas of blowing
and drifting snow will continue through late afternoon, with
hazardous travel continuing in many areas. By this evening and
tonight, wind chill readings will dip to 20 to 30 below zero, with
gradual improvement expected through Sunday morning.

IAZ008-009-018-019-MNZ086-087-094-095-190600-
/O.NEW.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
/O.CON.KARX.BZ.W.0001.000000T0000Z-200119T0000Z/
Mitchell-Howard-Floyd-Chickasaw-Dodge-Olmsted-Mower-Fillmore-
Including the cities of Osage, Cresco, Charles City, New Hampton,
Dodge Center, Rochester, Austin, and Preston
218 PM CST Sat Jan 18 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SUNDAY...

The National Weather Service in La Crosse has issued a Wind Chill
Advisory, which is in effect from 6 PM this evening to noon CST
Sunday. 

* WHAT...Widespread blowing and drifting snow through late
  afternoon, with whiteout conditions at times, especially outside
  of cities and towns. Northwest winds gusting to 40 mph into late
  afternoon. Wind chill readings tonight into Sunday morning of 
  25 to 30 below zero.

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

* WHEN...Blizzard Warning until 6 PM. Wind Chill Advisory from 6 
  PM through noon Sunday.

* IMPACTS...Plan on dangerous travel conditions with significantly
  lowered visibility, particularly for open and unsheltered areas
  outside of towns. Wind chills of 25 to 30 below zero tonight
  could cause frostbite on exposed skin in as little as 15 
  minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling or blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel if
at all possible. If you must travel, have a winter survival kit
with you. If you get stranded, stay with your vehicle.

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frost bite and lead to hypothermia if precautions are not taken. 
If you must venture outdoors, make sure you wear a hat and 
gloves.

&&

$$

IAZ010-029-030-190600-
/O.NEW.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Winneshiek-Fayette-Clayton-
Including the cities of Decorah, Oelwein, and Elkader
218 PM CST Sat Jan 18 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SUNDAY...

The National Weather Service in La Crosse has issued a Wind Chill
Advisory, which is in effect from 6 PM this evening to noon CST
Sunday. 

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in areas of blowing and drifting snow. Periodic
  whiteout conditions could occur along ridge tops. Wind chill
  readings of 20 to 30 below zero tonight into Sunday morning.

* WHERE...Portions of northeast Iowa.

* WHEN...Winter Storm Warning until 6 PM. Wind Chill Advisory from
  6 PM through noon Sunday.

* IMPACTS...Plan on hazardous road conditions and areas of blowing
  snow with significantly reduced visibility. Cold wind chills as
  low as 30 below zero tonight could cause frostbite on exposed 
  skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frost bite and lead to hypothermia if precautions are not taken. 
If you must venture outdoors, make sure you wear a hat and 
gloves.

&&

$$

MNZ079-088-WIZ032-033-190600-
/O.NEW.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Wabasha-Winona-Buffalo-Trempealeau-
Including the cities of Wabasha, Winona, Alma, Arcadia, 
and Whitehall
218 PM CST Sat Jan 18 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SUNDAY...

The National Weather Service in La Crosse has issued a Wind Chill
Advisory, which is in effect from 6 PM this evening to noon CST
Sunday. 

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in areas of blowing and drifting snow. Periodic
  whiteout conditions could occur along ridge tops. Wind chill
  readings of 20 to 25 below zero tonight into Sunday morning.

* WHERE...In Wisconsin, Trempealeau, Buffalo and Jackson 
  Counties. In Minnesota, Winona and Wabasha Counties. 

* WHEN...Winter Storm Warning until 6 PM. Wind Chill Advisory from
  6 PM through noon Sunday.

* IMPACTS...Plan on hazardous road conditions and areas of blowing
  snow with significantly reduced visibility. Cold wind chills as
  low as 25 below zero tonight could cause frostbite on exposed 
  skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frost bite and lead to hypothermia if precautions are not taken. 
If you must venture outdoors...make sure you wear a hat and
gloves.

&&

$$

WIZ017-029-034-190000-
/O.CON.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Taylor-Clark-Jackson-
Including the cities of Medford, Neillsville, 
and Black River Falls
218 PM CST Sat Jan 18 2020

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

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in areas of blowing and drifting snow. Periodic
  whiteout conditions could occur along ridge tops. Wind chill
  readings of 10 to 20 below zero tonight.

* WHERE...In Wisconsin, Trempealeau, Buffalo and Jackson 
  Counties. In Minnesota, Winona and Wabasha Counties. 

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

* IMPACTS...Plan on hazardous road conditions and areas of 
  blowing snow with significantly reduced visibility. Cold wind 
  chills as low as 20 below zero tonight could cause frostbite 
  on exposed skin in as little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ011-MNZ096-WIZ041-053>055-061-190600-
/O.NEW.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
/O.CON.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
Allamakee-Houston-La Crosse-Vernon-Crawford-Richland-Grant-
Including the cities of Waukon, Caledonia, La Crosse, Viroqua, 
Prairie Du Chien, Richland Center, and Platteville
218 PM CST Sat Jan 18 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SUNDAY...

The National Weather Service in La Crosse has issued a Wind Chill
Advisory, which is in effect from 6 PM this evening to noon CST
Sunday. 

* WHAT...Northwest winds gusting to 40 mph this afternoon,
  resulting in some blowing and drifting snow. Wind chill readings
  of 15 to 25 below zero tonight into Sunday morning.

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

* WHEN...Winter Weather Advisory until 6 PM. Wind Chill Advisory 
  from 6 PM through noon Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow will significantly reduce visibility at times for open and
  unsheltered areas. Cold wind chills as low as 25 below zero 
  tonight could cause frostbite on exposed skin in as little as 30
  minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frost bite and lead to hypothermia if precautions are not taken. 
If you must venture outdoors...make sure you wear a hat and
gloves.

&&

$$

WIZ042>044-190000-
/O.CON.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
Monroe-Juneau-Adams-
Including the cities of Sparta, Tomah, Mauston, and Friendship
218 PM CST Sat Jan 18 2020

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

* WHAT...Northwest winds gusting to 40 mph this afternoon, 
  resulting in some blowing and drifting snow. Rapidly falling 
  temperatures this afternoon. 

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

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow will significantly reduce visibility at times for open 
  and unsheltered areas. Cold wind chills as low as 20 below 
  zero tonight could cause frostbite on exposed skin in as 
  little as 30 minutes. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Lawrence
481 
WWUS43 KARX 182348
WSWARX

URGENT - WINTER WEATHER MESSAGE
National Weather Service La Crosse WI
548 PM CST Sat Jan 18 2020

...Winds Slowly Decreasing...Bitter Cold Wind Chills Tonight...

Winds will remains strong and gusty through the evening, but they
are on a slow decrease. Impacts on visibility from blowing snow
have started to lessen as a result. With conditions expected to
continue to slowly improve through the rest of the night, the
warnings and advisories will be allowed to expire.

Evening travelers should still be alert for some pockets of 
lowered visibilities and drifting snows across roads, mostly in 
open and unsheltered areas. Take it slow. 

While the blowing and drifting impacts from the wind are on a
downward trend, the winds coupled with falling temperatures will
result in wind chills from 20 to 30 below. If venturing into the
cold, limit your exposure and bundle up. Don't forget to protect
your pets from the bitter cold too!

IAZ008-009-018-019-MNZ086-087-094-095-190800-
/O.EXP.KARX.BZ.W.0001.000000T0000Z-200119T0000Z/
/O.CON.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
Mitchell-Howard-Floyd-Chickasaw-Dodge-Olmsted-Mower-Fillmore-
Including the cities of Osage, Cresco, Charles City, New Hampton,
Dodge Center, Rochester, Austin, and Preston
548 PM CST Sat Jan 18 2020

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...BLIZZARD WARNING WILL EXPIRE AT 6 PM CST THIS EVENING...

* WHAT...Very cold wind chills as low as 30 below zero.

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

* WHEN...Until noon CST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

IAZ010-029-030-190800-
/O.EXP.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
/O.CON.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
Winneshiek-Fayette-Clayton-
Including the cities of Decorah, Oelwein, and Elkader
548 PM CST Sat Jan 18 2020

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER STORM WARNING WILL EXPIRE AT 6 PM CST THIS EVENING...

* WHAT...Very cold wind chills as low as 30 below zero.

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

* WHEN...Until noon CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on 
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

MNZ079-088-WIZ032-033-190800-
/O.EXP.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
/O.CON.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
Wabasha-Winona-Buffalo-Trempealeau-
Including the cities of Wabasha, Winona, Alma, Arcadia, 
and Whitehall
548 PM CST Sat Jan 18 2020

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER STORM WARNING WILL EXPIRE AT 6 PM CST THIS EVENING...

* WHAT...Very cold wind chills as low as 25 below zero.

* WHERE...In Wisconsin, Trempealeau and Buffalo Counties. In 
  Minnesota, Winona and Wabasha Counties.

* WHEN...Until noon CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on 
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

WIZ017-029-034-190100-
/O.EXP.KARX.WS.W.0001.000000T0000Z-200119T0000Z/
Taylor-Clark-Jackson-
Including the cities of Medford, Neillsville, 
and Black River Falls
548 PM CST Sat Jan 18 2020

...WINTER STORM WARNING WILL EXPIRE AT 6 PM CST THIS EVENING...

Impacts from snow and wind are diminishing across the area, and
will continue to do so for the rest of the night. The winter
storm warning will be allowed to expire as a result.

$$

IAZ011-MNZ096-WIZ041-053>055-061-190800-
/O.EXP.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
/O.CON.KARX.WC.Y.0002.200119T0000Z-200119T1800Z/
Allamakee-Houston-La Crosse-Vernon-Crawford-Richland-Grant-
Including the cities of Waukon, Caledonia, La Crosse, Viroqua, 
Prairie Du Chien, Richland Center, and Platteville
548 PM CST Sat Jan 18 2020

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING...

* WHAT...Very cold wind chills as low as 25 below zero.

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

* WHEN...Until noon CST Sunday.

* IMPACTS...The cold wind chills could cause frostbite on 
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

WIZ042>044-190100-
/O.EXP.KARX.WW.Y.0007.000000T0000Z-200119T0000Z/
Monroe-Juneau-Adams-
Including the cities of Sparta, Tomah, Mauston, and Friendship
548 PM CST Sat Jan 18 2020

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING...

Impacts from snow and wind are diminishing across the area, and
will continue to do so for the rest of the night. The winter
weather advisory will be allowed to expire as a result. 

$$

Rieck

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 18, 2:18 PM CSTWind Chill AdvisoryARXDodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more22 hr

Nearby

Blizzard Warnings in Minnesota, 2020Blizzard Warnings in Iowa, 2020Every blizzard warning in 2020

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.