Alert archive / South Dakota / Blizzard Warnings in 2022

Blizzard Warning 2, NWS Aberdeen, SD

February 21, 20227 counties in South Dakota; Big Stone County, Traverse County, Minnesota

NWS Aberdeen, SD issued this blizzard warning at Feb 21, 2022, 2:27 PM CST for 7 counties in South Dakota; Big Stone County, Traverse County, Minnesota. It was in force for 31 hr. 23 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
Feb 21, 2022, 2:27 PM CST (20:27 UTC)
Expired
Feb 22, 2022, 9:00 PM CST
In force
31 hr
Issued by
NWS Aberdeen, SD

Counties Big Stone County, MN, Traverse County, MN, Brown County, SD, Day County, SD, Edmunds County, SD, Grant County, SD, Marshall County, SD, McPherson County, SD, Roberts County, SD

The radar

The Aberdeen radar (KABR), 63 km from the middle of the area, began a volume at 20:28 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
Feb 21, 2:27 PM CSTBLIZZARD2 N Britton, SDBRITTON AWOS - BLIZZARD CONDITIONS WERE REPORTED STARTING AT 835AM AND ARE STILL ONGOING.
Feb 21, 3:56 PM CSTBLIZZARD1 Wnw Summit, SDSD RWIS STATION REPORTED A COMBINATION OF LESS THAN A QUARTER MILE VISIBILITY VIA WEBCAM AND FREQUENT GUSTS OF 40 TO 45 MPH SINCE 8AM. PEAK GUST OF 49 MPH AT 1104AM.
Feb 21, 5:30 PM CSTHEAVY SNOW 62 Ese Beardsley, MNHAD AT LEAST 6 INCHES OF SNOW BY 6 PM CST MONDAY. AFTER DIMINISHING SOME MONDAY NIGHT, SNOWFALL PICKED BACK UP BY TUESDAY MORNING. (STILL SNOWING).
Feb 22, 12:00 AM CSTSNOW 3Aberdeen Regional Airpo, SDSTORM TOTAL AS OF 12AM TUESDAY. STILL SNOWING.
Feb 22, 5:00 AM CSTHEAVY SNOW 12.8Browns Valley, MNSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 6:00 AM CSTSNOW 3.52 Ne Mina, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-ED-14 MINA 2 NE.
Feb 22, 6:00 AM CSTSNOW 3.6Aberdeen Regional Airpo, SDSTORM TOTAL SNOW AS OF 6 AM. STILL SNOWING.
Feb 22, 6:10 AM CSTHEAVY SNOW 11.5Sisseton, SDESTIMATED STORM TOTAL SO FAR, STILL SNOWING. DEEP DRIFTING.
Feb 22, 7:00 AM CSTSNOW 3.7La Bolt, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-GT-9 LABOLT.
Feb 22, 7:00 AM CSTSNOW 4.5Roscoe, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 7:00 AM CSTHEAVY SNOW 6.52 Sse Claremont, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-BR-3 CLAREMONT 2 SSE.
Feb 22, 7:00 AM CSTHEAVY SNOW 7.5Britton, SDSTORM TOTAL AS OF THIS MORNING. STILL LIGHTLY SNOWING.
Feb 22, 7:00 AM CSTHEAVY SNOW 103 W Sisseton, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 7:00 AM CSTHEAVY SNOW 10.4Wheaton, MNSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 7:00 AM CSTHEAVY SNOW 128 Ene Sisseton Municipa, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-RB-4 BROWNS VALLEY 6 N.
Feb 22, 7:00 AM CSTHEAVY SNOW 14.54 N Victor, SDSTORM TOTAL AS OF THIS MORNING. 0.71 INCHES OF LIQUID EQUIVALENT. STILL SNOWING.
Feb 22, 8:00 AM CSTSNOW 2Milbank, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 8:00 AM CSTSNOW 3.36 Ne Roscoe, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-ED-16 6 NE ROSCOE.
Feb 22, 8:00 AM CSTSNOW 4.6Webster, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 8:00 AM CSTHEAVY SNOW 8Roy Lake State Park, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING.
Feb 22, 8:00 AM CSTHEAVY SNOW 117 Wnw Hecla, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. COCORAHS STATION SD-BR-4 HECLA 7 WNW.
Feb 22, 12:00 PM CSTHEAVY SNOW 8.5Andover, SDSTORM TOTAL AS OF THIS MORNING. STILL SNOWING. BLIZZARD CONDITIONS ONGOING.
Feb 22, 2:30 PM CSTBLIZZARD2 E Beardsley, MNVISIBILITY LESS THAN ONE QUARTER MILE. WINDS ARE GUSTING 35 TO 40 MPH (KETH/KVVV AWOS). STILL SNOWING.

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

The nearest sounding before it

Aberdeen, SD (KABR), launched 12:00Z, 8.5 hours before the alert went out and 94 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, Aberdeen, SD at 12:00Z on 2022-02-21Temperature 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, Aberdeen, SD at 12:00Z on 2022-02-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 367 square meters per square second.1939587897117Sfc1 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
612 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
367 m²/s²
0-3 km storm-relative helicity
765 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

325 
WWUS43 KABR 212027
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
227 PM CST Mon Feb 21 2022

SDZ006-220500-
/O.CAN.KABR.WW.Y.0010.220222T0000Z-220223T0000Z/
/O.EXT.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
Brown-
Including the city of Aberdeen
227 PM CST Mon Feb 21 2022

...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM CST TUESDAY...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...Heavy snow. Additional snow accumulations of 4 to 6 
  inches. Winds gusting as high as 45 mph.

* WHERE...Brown County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Widespread blowing
  snow will lead to near blizzard conditions. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could cause
  frostbite on exposed skin in as little as 10 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 can be obtained by calling 5 1 1.

&&

$$

SDZ007-008-220500-
/O.UPG.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
/O.NEW.KABR.BZ.W.0002.220221T2027Z-220222T0300Z/
/O.NEW.KABR.WS.W.0003.220222T0300Z-220223T0000Z/
Marshall-Roberts-
Including the cities of Britton and Sisseton
227 PM CST Mon Feb 21 2022

...BLIZZARD WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...
...WINTER STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 6 PM
CST TUESDAY...

* WHAT...For the Blizzard Warning, blizzard conditions. 
  Additional snow accumulations of up to two inches. Winds 
  gusting as high as 40 mph. For the Winter Storm Warning, heavy 
  snow expected. Total snow accumulations of 4 to 6 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Marshall and Roberts Counties.

* WHEN...For the Blizzard Warning, until 9 PM CST this evening. 
  For the Winter Storm Warning, from 9 PM this evening to 6 PM 
  CST Tuesday.

* IMPACTS...Travel will be very difficult. Widespread blowing 
  snow will significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could cause
  frostbite on exposed skin in as little as 10 minutes.

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. 

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

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-220500-
/O.EXT.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
McPherson-
Including the city of Eureka
227 PM CST Mon Feb 21 2022

...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 2 to 4 
  inches. Winds gusting as high as 40 mph.

* WHERE...McPherson County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will lead to near blizzard conditions. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could cause
  frostbite on exposed skin in as little as 10 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 can be obtained by calling 5 1 1.

&&

$$

SDZ003-004-220500-
/O.EXB.KABR.WW.Y.0010.220222T0000Z-220222T1800Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-220222T0000Z/
Corson-Campbell-
Including the cities of McIntosh and Herreid
227 PM CST Mon Feb 21 2022 /127 PM MST Mon Feb 21 2022/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ THIS EVENING...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM CST /5 PM MST/
THIS EVENING TO NOON CST /11 AM MST/ TUESDAY...

* WHAT...For the Winter Storm Warning, heavy snow. Additional 
  snow accumulations of up to one inch. Winds gusting as high as 
  40 mph. For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 1 to 3 inches. Winds gusting as high as 
  35 mph.

* WHERE...Corson and Campbell Counties.

* WHEN...For the Winter Storm Warning, until 6 PM CST /5 PM MST/ 
  this evening. For the Winter Weather Advisory, from 6 PM CST 
  /5 PM MST/ this evening to noon CST /11 AM MST/ Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning or evening commute. The dangerously
  cold wind chills as low as 40 below zero could cause frostbite
  on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

MNZ039-046-SDZ021-220500-
/O.CON.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
Traverse-Big Stone-Grant-
Including the cities of Wheaton, Ortonville, and Milbank
227 PM CST Mon Feb 21 2022

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 5 to 8 
  inches. Winds gusting as high as 40 mph.

* WHERE...In South Dakota, Grant County. In Minnesota, Big Stone 
  and Traverse Counties.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

In Minnesota, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ015-220500-
/O.EXT.KABR.WW.Y.0010.220222T0000Z-220222T1800Z/
/O.CON.KABR.WC.Y.0016.000000T0000Z-220222T0000Z/
Dewey-
Including the city of Isabel
127 PM MST Mon Feb 21 2022

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON
TO 11 AM MST TUESDAY...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 2 to 4 inches. Winds gusting as high as 
  35 mph. For the Wind Chill Advisory, very cold wind chills. 
  Wind chills as low as 35 below zero.

* WHERE...Dewey County.

* WHEN...For the Winter Weather Advisory, from 5 PM this 
  afternoon to 11 AM MST Tuesday. For the Wind Chill Advisory, 
  until 5 PM MST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills could cause frostbite on exposed 
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

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

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ009-220500-
/O.EXT.KABR.WW.Y.0010.000000T0000Z-220222T1800Z/
Walworth-
Including the city of Mobridge
227 PM CST Mon Feb 21 2022

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 4 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Walworth County.

* WHEN...Until noon CST Tuesday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-220500-
/O.EXT.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Edmunds-
Including the city of Ipswich
227 PM CST Mon Feb 21 2022

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 5 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Edmunds County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ016>018-034-220500-
/O.CON.KABR.WC.Y.0016.000000T0000Z-220222T0000Z/
/O.CON.KABR.WW.Y.0010.220222T0000Z-220223T0000Z/
Potter-Faulk-Spink-Sully-
Including the cities of Gettysburg, Faulkton, Redfield, and Onida
227 PM CST Mon Feb 21 2022

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

* WHAT...For the Wind Chill Advisory, very cold wind chills. 
  Wind chills as low as 30 below zero. For the Winter Weather 
  Advisory, snow expected. Total snow accumulations of 4 to 6 
  inches. Winds gusting as high as 40 mph.

* WHERE...Sully, Spink, Potter and Faulk Counties.

* WHEN...For the Wind Chill Advisory, until 6 PM CST this 
  evening. For the Winter Weather Advisory, from 6 PM this 
  evening to 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. 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. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ019-020-022-023-033-035>037-045-048-051-220500-
/O.CON.KABR.WW.Y.0010.220222T0000Z-220223T0000Z/
Clark-Codington-Hamlin-Deuel-Stanley-Hughes-Hyde-Hand-Jones-Lyman-
Buffalo-
Including the cities of Clark, Watertown, Hayti, Clear Lake, 
Fort Pierre, Pierre, Highmore, Miller, Murdo, Kennebec, 
and Fort Thompson
227 PM CST Mon Feb 21 2022 /127 PM MST Mon Feb 21 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM CST /5 PM
MST/ THIS EVENING TO 6 PM CST /5 PM MST/ TUESDAY...

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

* WHERE...Portions of central and northeast South Dakota.

* WHEN...From 6 PM CST /5 PM MST/ this evening to 6 PM CST /5 PM 
  MST/ Tuesday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ011-220500-
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Day-
Including the city of Webster
227 PM CST Mon Feb 21 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 5 to 7 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Day County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

LUECK
7 follow-up statements
503 
WWUS43 KABR 220126
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
726 PM CST Mon Feb 21 2022

SDZ007-008-220930-
/O.CAN.KABR.WS.W.0003.220222T0300Z-220223T0000Z/
/O.EXT.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Marshall-Roberts-
Including the cities of Britton and Sisseton
726 PM CST Mon Feb 21 2022

...BLIZZARD WARNING NOW IN EFFECT UNTIL 6 PM CST TUESDAY...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Blizzard conditions. Additional snow accumulations of 4 
  to 7 inches. Winds gusting as high as 40 mph.

* WHERE...Roberts and Marshall Counties.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-220930-
/O.CON.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
McPherson-
Including the city of Eureka
726 PM CST Mon Feb 21 2022

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 2 to 4 
  inches. Winds gusting as high as 40 mph.

* WHERE...McPherson County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 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 can be obtained by calling 5 1 1.

&&

$$

SDZ006-220930-
/O.CON.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
Brown-
Including the city of Aberdeen
726 PM CST Mon Feb 21 2022

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 3 to 5 
  inches. Winds gusting as high as 40 mph.

* WHERE...Brown County.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Plan on slippery road conditions. Widespread blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could 
  cause frostbite on exposed skin in as little as 10 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 can be obtained by calling 5 1 1.

&&

$$

MNZ039-046-SDZ021-220930-
/O.CON.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
Traverse-Big Stone-Grant-
Including the cities of Wheaton, Ortonville, and Milbank
726 PM CST Mon Feb 21 2022

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Heavy snow. Additional snow accumulations of 5 to 8 
  inches. Winds gusting as high as 40 mph.

* WHERE...In South Dakota, Grant County. In Minnesota, Big Stone 
  and Traverse Counties.

* WHEN...Until 6 PM CST Tuesday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 35 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

In Minnesota, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-011-016>020-022-023-033>037-045-048-051-220930-
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Edmunds-Day-Potter-Faulk-Spink-Clark-Codington-Hamlin-Deuel-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Ipswich, Webster, Gettysburg, Faulkton, 
Redfield, Clark, Watertown, Hayti, Clear Lake, Fort Pierre, 
Onida, Pierre, Highmore, Miller, Murdo, Kennebec, 
and Fort Thompson
726 PM CST Mon Feb 21 2022 /626 PM MST Mon Feb 21 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ TUESDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 5 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Portions of central, north central and northeast South 
  Dakota.

* WHEN...Until 6 PM CST /5 PM MST/ Tuesday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ003-004-009-015-220930-
/O.CON.KABR.WW.Y.0010.000000T0000Z-220222T1800Z/
Corson-Campbell-Walworth-Dewey-
Including the cities of McIntosh, Herreid, Mobridge, and Isabel
726 PM CST Mon Feb 21 2022 /626 PM MST Mon Feb 21 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
/11 AM MST/ TUESDAY...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches. 
  Winds gusting as high as 35 mph.

* WHERE...Walworth, Corson, Campbell and Dewey Counties.

* WHEN...Until noon CST /11 AM MST/ Tuesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 40 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$
713 
WWUS43 KABR 220736
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
136 AM CST Tue Feb 22 2022

SDZ005-221545-
/O.UPG.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
/O.EXA.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
McPherson-
Including the city of Eureka
136 AM CST Tue Feb 22 2022

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

* WHAT...Blizzard conditions. Additional snow accumulations of 
  up to two inches. Winds gusting as high as 40 mph.

* WHERE...McPherson County.

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

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will significantly reduce visibility. The hazardous
  conditions could impact the morning commute. The dangerously
  cold wind chills as low as 45 below zero could cause frostbite
  on exposed skin in as little as 10 minutes.

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

MNZ039-046-SDZ006-021-221545-
/O.UPG.KABR.WS.W.0002.000000T0000Z-220223T0000Z/
/O.EXA.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Traverse-Big Stone-Brown-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, 
and Milbank
136 AM CST Tue Feb 22 2022

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

* WHAT...Blizzard conditions. Additional snow accumulations of 2 
  to 4 inches. Winds gusting as high as 40 mph.

* WHERE...In South Dakota, Brown and Grant Counties. In 
  Minnesota, Traverse and Big Stone Counties.

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

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will significantly reduce visibility. The hazardous
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 40 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

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, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-221545-
/O.UPG.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
/O.EXA.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Edmunds-
Including the city of Ipswich
136 AM CST Tue Feb 22 2022

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

* WHAT...Blizzard conditions. Additional snow accumulations of 
  up to two inches. Winds gusting as high as 40 mph.

* WHERE...Edmunds County.

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

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will significantly reduce visibility. The hazardous
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 40 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ011-221545-
/O.UPG.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
/O.EXA.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Day-
Including the city of Webster
136 AM CST Tue Feb 22 2022

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

* WHAT...Blizzard conditions. Additional snow accumulations of 2 
  to 4 inches. Winds gusting as high as 45 mph.

* WHERE...Day County.

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

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will significantly reduce visibility. The hazardous
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 40 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ007-008-221545-
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Marshall-Roberts-
Including the cities of Britton and Sisseton
136 AM CST Tue Feb 22 2022

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

* WHAT...Blizzard conditions. Additional snow accumulations of 2 
  to 4 inches. Winds gusting as high as 40 mph.

* WHERE...Roberts and Marshall Counties.

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

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow will significantly reduce visibility. The hazardous
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 40 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ016>020-022-023-033>037-045-048-051-221545-
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Potter-Faulk-Spink-Clark-Codington-Hamlin-Deuel-Stanley-Sully-
Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Gettysburg, Faulkton, Redfield, Clark, 
Watertown, Hayti, Clear Lake, Fort Pierre, Onida, Pierre, 
Highmore, Miller, Murdo, Kennebec, and Fort Thompson
136 AM CST Tue Feb 22 2022 /1236 AM MST Tue Feb 22 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ THIS EVENING...

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Portions of central, north central and northeast South 
  Dakota.

* WHEN...Until 6 PM CST /5 PM MST/ this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills as low as 40 below zero could 
  cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ003-004-009-015-221545-
/O.CON.KABR.WW.Y.0010.000000T0000Z-220222T1800Z/
Corson-Campbell-Walworth-Dewey-
Including the cities of McIntosh, Herreid, Mobridge, and Isabel
136 AM CST Tue Feb 22 2022 /1236 AM MST Tue Feb 22 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
/11 AM MST/ TODAY...

* WHAT...Snow. Additional snow accumulations of up to two 
  inches. Winds gusting as high as 35 mph.

* WHERE...Walworth, Corson, Campbell and Dewey Counties.

* WHEN...Until noon CST /11 AM MST/ today.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning commute. The dangerously 
  cold wind chills as low as 45 below zero could cause frostbite 
  on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$
795 
WWUS43 KABR 221531
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
931 AM CST Tue Feb 22 2022

MNZ039-046-SDZ006>008-011-021-222345-
/O.NEW.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, Britton, 
Sisseton, Webster, and Milbank
931 AM CST Tue Feb 22 2022

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

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 45 below zero. For the 
  Blizzard Warning, blizzard conditions. Additional snow 
  accumulations of up to two inches. Winds gusting as high as 40 
  mph.

* WHERE...Portions of northeast South Dakota and west central 
  Minnesota.

* WHEN...For the Wind Chill Warning, from 6 PM this evening to 
  noon CST Wednesday. For the Blizzard Warning, until 6 PM CST 
  this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning or evening commute. The dangerously
  cold wind chills could cause frostbite on exposed skin in as
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

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, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-010-222345-
/O.NEW.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
McPherson-Edmunds-
Including the cities of Eureka and Ipswich
931 AM CST Tue Feb 22 2022

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

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 50 below zero. For the 
  Blizzard Warning, blizzard conditions. Additional snow 
  accumulations of up to one inch. Winds gusting as high as 40 
  mph.

* WHERE...McPherson and Edmunds Counties.

* WHEN...For the Wind Chill Warning, from 6 PM this evening to 
  noon CST Wednesday. For the Blizzard Warning, until 6 PM CST 
  this evening.

* IMPACTS...Plan on slippery road conditions. Widespread blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the morning or evening commute. The
  dangerously cold wind chills could cause frostbite on exposed
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

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. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ016>020-022-023-033>037-045-048-051-222345-
/O.NEW.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Potter-Faulk-Spink-Clark-Codington-Hamlin-Deuel-Stanley-Sully-
Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Gettysburg, Faulkton, Redfield, Clark, 
Watertown, Hayti, Clear Lake, Fort Pierre, Onida, Pierre, 
Highmore, Miller, Murdo, Kennebec, and Fort Thompson
931 AM CST Tue Feb 22 2022 /831 AM MST Tue Feb 22 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ THIS EVENING...
...WIND CHILL WARNING IN EFFECT FROM 6 PM CST /5 PM MST/ THIS
EVENING TO NOON CST /11 AM MST/ WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 45 below zero. For the 
  Winter Weather Advisory, snow. Additional snow accumulations 
  of up to two inches. Winds gusting as high as 40 mph.

* WHERE...Portions of central, north central and northeast South 
  Dakota.

* WHEN...For the Wind Chill Warning, from 6 PM CST /5 PM MST/ 
  this evening to noon CST /11 AM MST/ Wednesday. For the Winter 
  Weather Advisory, until 6 PM CST /5 PM MST/ this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the morning or evening commute. The
  dangerously cold wind chills could cause frostbite on exposed
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ003-004-009-015-222345-
/O.NEW.KABR.WC.W.0007.220222T2100Z-220223T1800Z/
/O.EXT.KABR.WW.Y.0010.000000T0000Z-220222T2100Z/
Corson-Campbell-Walworth-Dewey-
Including the cities of McIntosh, Herreid, Mobridge, and Isabel
931 AM CST Tue Feb 22 2022 /831 AM MST Tue Feb 22 2022/

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 PM CST /2 PM
MST/ THIS AFTERNOON...
...WIND CHILL WARNING IN EFFECT FROM 3 PM CST /2 PM MST/ THIS
AFTERNOON TO NOON CST /11 AM MST/ WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind chills
  expected. Wind chills as low as 45 below zero. For the Winter
  Weather Advisory, snow. Additional snow accumulations of up to
  one inch. Winds gusting as high as 35 mph and producing blowing
  snow.

* WHERE...Corson, Campbell, Walworth and Dewey Counties.

* WHEN...For the Wind Chill Warning, from 3 PM CST /2 PM MST/ 
  this afternoon to noon CST /11 AM MST/ Wednesday. For the 
  Winter Weather Advisory, until 3 PM CST /2 PM MST/ this 
  afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the morning or evening commute. The
  dangerously cold wind chills could cause frostbite on exposed
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SRF
387 
WWUS43 KABR 222041
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
241 PM CST Tue Feb 22 2022

SDZ003-004-009-015-230600-
/O.EXP.KABR.WW.Y.0010.000000T0000Z-220222T2100Z/
/O.CON.KABR.WC.W.0007.220222T2100Z-220223T1800Z/
Corson-Campbell-Walworth-Dewey-
Including the cities of McIntosh, Herreid, Mobridge, and Isabel
241 PM CST Tue Feb 22 2022 /141 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST /2 PM MST/
THIS AFTERNOON...

* WHAT...Dangerously cold wind chills expected. Wind chills as 
  low as 40 below zero.

* WHERE...Walworth, Corson, Campbell and Dewey Counties.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MNZ039-046-SDZ006>008-011-021-230600-
/O.EXT.KABR.BZ.W.0002.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, Britton, 
Sisseton, Webster, and Milbank
241 PM CST Tue Feb 22 2022

...BLIZZARD WARNING NOW IN EFFECT UNTIL 9 PM CST THIS EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 40 below zero. For the 
  Blizzard Warning, blizzard conditions. Additional snow 
  accumulations of up to one inch. Winds gusting as high as 40 
  mph.

* WHERE...Portions of northeast South Dakota and west central 
  Minnesota.

* WHEN...For the Wind Chill Warning, from 6 PM this evening to 
  noon CST Wednesday. For the Blizzard Warning, until 9 PM CST 
  this evening.

* IMPACTS...Plan on slippery road conditions. Blowing snow will
  significantly reduce visibility through early evening. The
  hazardous conditions will impact the evening commute. The 
  dangerously cold wind chills could cause frostbite on exposed 
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

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, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-010-230600-
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
McPherson-Edmunds-
Including the cities of Eureka and Ipswich
241 PM CST Tue Feb 22 2022

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

* WHAT...For the Blizzard Warning, blizzard conditions. 
  Additional snow accumulations of up to one inch. Winds gusting 
  as high as 40 mph. For the Wind Chill Warning, dangerously 
  cold wind chills expected. Wind chills as low as 45 below zero.

* WHERE...McPherson and Edmunds Counties.

* WHEN...For the Blizzard Warning, until 6 PM CST this evening. 
  For the Wind Chill Warning, from 6 PM this evening to noon CST 
  Wednesday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow will significantly reduce visibility through the rest of
  this afternoon. The hazardous conditions will impact the evening
  commute. The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 10 minutes.

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. 

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ033>037-045-048-051-230600-
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Pierre, Onida, Pierre, Highmore, 
Miller, Murdo, Kennebec, and Fort Thompson
241 PM CST Tue Feb 22 2022 /141 PM MST Tue Feb 22 2022/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST /5 PM
MST/ THIS EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM CST /5 PM MST/
THIS EVENING TO NOON CST /11 AM MST/ WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind chills
  expected. Wind chills as low as 40 below zero. For the Winter
  Weather Advisory, snow. Additional snow accumulations of less
  than one inch. Winds gusting as high as 35 mph.

* WHERE...Portions of central South Dakota.

* WHEN...For the Wind Chill Warning, from 6 PM CST /5 PM MST/ 
  this evening to noon CST /11 AM MST/ Wednesday. For the Winter 
  Weather Advisory, until 6 PM CST /5 PM MST/ this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
  will significantly reduce visibility. The dangerously cold wind
  chills could cause frostbite on exposed skin in as little as 10
  minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ016>020-022-023-230600-
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
Potter-Faulk-Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Gettysburg, Faulkton, Redfield, Clark, 
Watertown, Hayti, and Clear Lake
241 PM CST Tue Feb 22 2022

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

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 40 below zero. For the 
  Winter Weather Advisory, snow. Additional snow accumulations 
  of up to one inch. Winds gusting as high as 35 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...For the Wind Chill Warning, from 6 PM this evening to 
  noon CST Wednesday. For the Winter Weather Advisory, until 6 
  PM CST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow will significantly reduce visibility. The hazardous
  conditions will impact the evening commute. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SRF
766 
WWUS43 KABR 222341
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
541 PM CST Tue Feb 22 2022

SDZ005-010-230745-
/O.EXP.KABR.BZ.W.0002.000000T0000Z-220223T0000Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
McPherson-Edmunds-
Including the cities of Eureka and Ipswich
541 PM CST Tue Feb 22 2022

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

* WHAT...Dangerously cold wind chills expected. Wind chills as 
  low as 45 below zero.

* WHERE...McPherson and Edmunds Counties.

* WHEN...Until noon CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ033>037-045-048-051-230745-
/O.EXP.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Pierre, Onida, Pierre, Highmore, 
Miller, Murdo, Kennebec, and Fort Thompson
541 PM CST Tue Feb 22 2022 /441 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM CST /5 PM MST/
THIS EVENING...

* WHAT...Dangerously cold wind chills expected. Wind chills as 
  low as 40 below zero.

* WHERE...Portions of central South Dakota.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ016-017-230745-
/O.EXP.KABR.WW.Y.0010.000000T0000Z-220223T0000Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
Potter-Faulk-
Including the cities of Gettysburg and Faulkton
541 PM CST Tue Feb 22 2022

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

* WHAT...Dangerously cold wind chills expected. Wind chills as 
  low as 40 below zero.

* WHERE...Potter and Faulk Counties.

* WHEN...Until noon CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MNZ039-046-SDZ006>008-011-021-230745-
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, Britton, 
Sisseton, Webster, and Milbank
541 PM CST Tue Feb 22 2022

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...

* WHAT...For the Blizzard Warning, blizzard conditions. 
  Additional snow accumulations of up to one inch. Winds gusting 
  as high as 40 mph. For the Wind Chill Warning, dangerously 
  cold wind chills expected. Wind chills as low as 40 below zero.

* WHERE...Portions of northeast South Dakota and west central 
  Minnesota.

* WHEN...For the Blizzard Warning, until 9 PM CST this evening. 
  For the Wind Chill Warning, until noon CST Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills could cause frostbite on exposed 
  skin in as little as 10 minutes.

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. 

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

In Minnesota, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018>020-022-023-230745-
/O.EXT.KABR.WW.Y.0010.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.220223T0000Z-220223T1800Z/
Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Redfield, Clark, Watertown, Hayti, 
and Clear Lake
541 PM CST Tue Feb 22 2022

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 40 below zero. For the 
  Winter Weather Advisory, snow. Additional snow accumulations 
  of up to one inch. Winds gusting as high as 40 mph.

* WHERE...Spink, Clark, Deuel, Hamlin and Codington Counties.

* WHEN...For the Wind Chill Warning, until noon CST Wednesday. 
  For the Winter Weather Advisory, until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. The 
  dangerously cold wind chills could cause frostbite on exposed 
  skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ003-004-009-015-230745-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Corson-Campbell-Walworth-Dewey-
Including the cities of McIntosh, Herreid, Mobridge, and Isabel
541 PM CST Tue Feb 22 2022 /441 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Walworth, Corson, Campbell and Dewey Counties.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
849 
WWUS43 KABR 230003
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
603 PM CST Tue Feb 22 2022

MNZ039-046-SDZ006>008-011-021-230815-
/O.CON.KABR.BZ.W.0002.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, Britton, 
Sisseton, Webster, and Milbank
603 PM CST Tue Feb 22 2022

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills. Wind chills as low as 40 below zero. For the Blizzard 
  Warning, blizzard conditions. Additional snow accumulations of 
  up to one inch. Winds gusting as high as 35 mph.

* WHERE...Portions of northeast South Dakota and west central 
  Minnesota.

* WHEN...For the Wind Chill Warning, until noon CST Wednesday. 
  For the Blizzard Warning, until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions. Patchy blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning commute. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

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, the latest road conditions can be obtained at
511mn.org, or by calling 5 1 1. In South Dakota, the latest road
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018>020-022-023-230815-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
/O.CON.KABR.WW.Y.0010.000000T0000Z-220223T0300Z/
Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Redfield, Clark, Watertown, Hayti, 
and Clear Lake
603 PM CST Tue Feb 22 2022

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills. Wind chills as low as 40 below zero. For the Winter 
  Weather Advisory, snow. Additional snow accumulations of up to 
  one inch. Winds gusting as high as 35 mph.

* WHERE...Spink, Clark, Deuel, Hamlin and Codington Counties.

* WHEN...For the Wind Chill Warning, until noon CST Wednesday. 
  For the Winter Weather Advisory, until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the morning commute. The dangerously 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Slow down and use caution while traveling. 

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

SDZ003>005-009-010-015>017-230815-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Including the cities of McIntosh, Herreid, Eureka, Mobridge, 
Ipswich, Isabel, Gettysburg, and Faulkton
603 PM CST Tue Feb 22 2022 /503 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Portions of north central South Dakota.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ033>037-045-048-051-230815-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Pierre, Onida, Pierre, Highmore, 
Miller, Murdo, Kennebec, and Fort Thompson
603 PM CST Tue Feb 22 2022 /503 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central South Dakota.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
535 
WWUS43 KABR 230259
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
859 PM CST Tue Feb 22 2022

MNZ039-046-SDZ006>008-011-021-231100-
/O.EXP.KABR.BZ.W.0002.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Wheaton, Ortonville, Aberdeen, Britton, 
Sisseton, Webster, and Milbank
859 PM CST Tue Feb 22 2022

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...
...BLIZZARD WARNING WILL EXPIRE AT 9 PM CST THIS EVENING...

* WHAT...Dangerously cold wind chills. Wind chills as low as 45 
  below zero.

* WHERE...Portions of northeast South Dakota and west central 
  Minnesota.

* WHEN...Until noon CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ018>020-022-023-231100-
/O.EXP.KABR.WW.Y.0010.000000T0000Z-220223T0300Z/
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Redfield, Clark, Watertown, Hayti, 
and Clear Lake
859 PM CST Tue Feb 22 2022

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST
WEDNESDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Spink, Clark, Deuel, Hamlin and Codington Counties.

* WHEN...Until noon CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ003>005-009-010-015>017-231100-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Including the cities of McIntosh, Herreid, Eureka, Mobridge, 
Ipswich, Isabel, Gettysburg, and Faulkton
859 PM CST Tue Feb 22 2022 /759 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 45 
  below zero.

* WHERE...Portions of north central South Dakota.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

SDZ033>037-045-048-051-231100-
/O.CON.KABR.WC.W.0007.000000T0000Z-220223T1800Z/
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Pierre, Onida, Pierre, Highmore, 
Miller, Murdo, Kennebec, and Fort Thompson
859 PM CST Tue Feb 22 2022 /759 PM MST Tue Feb 22 2022/

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST /11 AM
MST/ WEDNESDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 35 
  below zero.

* WHERE...Portions of central South Dakota.

* WHEN...Until noon CST /11 AM MST/ Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

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 Aberdeen, SD wrote its last area forecast discussion before this blizzard warning went out at Feb 21, 11:40 AM CST, 2 hours 47 minutes earlier.

Area forecast discussion, Feb 21, 11:40 AM CST, 2 hours 47 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Aberdeen SD
1140 AM CST Mon Feb 21 2022

.UPDATE...
Issued at 1136 AM CST Mon Feb 21 2022

See below for an updated aviation discussion.

UPDATE Issued at 1053 AM CST Mon Feb 21 2022

Snowfall rates have reduced through the morning across north
central and northeastern SD. Visibilities have dropped to below a
half mile at times this morning due to breezy to windy north-
northeasterly winds combining with relatively heavier snowfall.
Adjusted forecast winds up a bit through the afternoon and into
tonight, after calibrating to observations. 700mb frontogenesis
has increased recently along a line from ~Stanley/Jones County to
Roberts County, and the radar is beginning to fill in more here.
This will be the approximate area of focus for additional
accumulating snowfall through Tuesday morning.

&&

.SHORT TERM...(Today through Tuesday Afternoon)
Issued at 356 AM CST Mon Feb 21 2022

Band of heavy snow has set up just north of the ND/SD state line
over the past several hours. Feel the highest accums from this
banded snow event will in fact be just over the CWA line in far
southern ND, but the radar loop over the past several hours shows
enough moderate snow reflectivity over the far northern CWA where
confidence is somewhat moderate to high that a handful of locations
may still come in with 6+ inches by later this morning. As mentioned
in previous forecasts, it appears locations south of Hwy 12 will not
end up with much at all from this first round of snowfall. There
have been additional areas of light to moderate snow pushing
northeast overnight, perhaps providing for an inch or two here and
there, but the banded event seems to have panned out pretty much as
expected.

As for headlines, left things mostly as is with the exception of
adding Grant county to the warning. New storm total snow grid for
today through Tuesday does show just over 6 inches in Grant county,
taking into account additional snow today, and the additional accums
with the next wave of snow moving in tonight through Tuesday.

Dynamics remain in place through the morning to continue supporting
snowfall over northern SD, with a couple more inches possible
between 12Z and 18Z. This ongoing heavy snow band should slowly
shift eastward through the morning as the area of frontogenesis
aloft translates eastward as well. Still looking at a general lull,
or just reduced areal coverage of snowfall later today, before round
two moves in tonight and through the day Tuesday. This second round
produces more broadscale lift over the CWA, with generally 3 to 6
inches from central SD through west central MN.

.LONG TERM...(Tuesday Evening through Sunday)
Issued at 356 AM CST Mon Feb 21 2022

Very cold, and then just cold. That pretty much sums up the long
term forecast. Low temperatures will generally range from -15 to -
25F Monday morning, Tuesday morning, and Wednesday morning. You can
assume that it won't take much wind to bring us into hazardous to
dangerous wind chill criteria. Record low high temperatures may be
possible Tuesday through Thursday, with record lows Tuesday night
into Wednesday morning.

We may still be dealing with some lingering light snow over
northeastern SD and west central MN, and if nothing else, patchy
blowing snow. At 00Z Wednesday the surface low ejecting northeast
will be over the Lower Great Lakes with large high pressure over
southern Saskatchewan/Manitoba and western North Dakota. By daybreak
Wednesday, the high will be over the western and central Dakotas,
and move to the eastern Dakotas and western MN by Wednesday evening.
It will generally remain in place into Friday morning. The result
will be lighter winds, and mainly dry conditions overnight Tuesday
night through Wednesday night. While clouds will likely be the main
change for Thursday as the broad 500mb trough that had been set up
to our west shifts over the Northern Plains, there is the small
chance for light snow over the eastern two thirds of the forecast
area. Otherwise dry and cold high pressure will dominate. The high
exiting south Friday will bring about our slow warm air advection,
with highs jumping back into the 20s to near 30 degrees Saturday and
Sunday.

&&

.AVIATION...(For the 18Z TAFS through 18Z Tuesday Afternoon)
Issued at 1136 AM CST Mon Feb 21 2022

Terminals KABR,KATY,KPIR,KMBG

Light snow is anticipated at all sites at least periodically through
the afternoon, with predominantly MVFR ceilings. An area of more
steady snow will develop mainly from PIR through ATY this evening
through the overnight hours. Expect a lot of variability in
ceilings and vis as areas of snow move through. Winds will
continue gusting 25 to 35kts through the period, resulting in
blowing and drifting snow as well.

&&

.ABR WATCHES/WARNINGS/ADVISORIES...
SD...Winter Weather Advisory until 6 PM CST this evening for SDZ009-
     010.

     Winter Storm Warning until 6 PM CST Tuesday for SDZ007-008-021.

     Winter Storm Warning until 6 PM CST /5 PM MST/ this evening for
     SDZ003>006.

     Winter Weather Advisory from 6 PM CST /5 PM MST/ this evening to
     6 PM CST /5 PM MST/ Tuesday for SDZ006-015>020-022-023-
     033>037-045-048-051.

     Winter Weather Advisory until 6 PM CST Tuesday for SDZ011.

     Wind Chill Advisory until noon CST /11 AM MST/ today for
     SDZ015>017.

MN...Winter Storm Warning until 6 PM CST Tuesday for MNZ039-046.

&&

UPDATE...Lueck
SHORT TERM...TMT
LONG TERM...KF
AVIATION...Lueck
Hazardous weather outlook, Feb 21, 4:59 AM CST, 9 hours 28 minutes before
Hazardous Weather Outlook
National Weather Service Aberdeen SD
459 AM CST Mon Feb 21 2022

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-221100-
Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-
Walworth-Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-
Hamlin-Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
459 AM CST Mon Feb 21 2022 /359 AM MST Mon Feb 21 2022/

This Hazardous Weather Outlook is for west central Minnesota,
central South Dakota, north central South Dakota and northeast
South Dakota.

.DAY ONE...Today and tonight.

Moderate to heavy snow will continue across northeast South Dakota
and west central Minnesota early this morning. Throughout the day,
additional snow accumulations will be mainly focused over northern
South Dakota, with lesser amounts further south. The second round of
snow will move in by this evening. Additional accumulations today
into tonight will range from 2 to 6 inches across the region, with
the highest totals over far northeast South Dakota and west central
Minnesota. Areas of blowing and drifting snow can be expected over
northern and eastern portions of the forecast area, with reduced
visibility and hazardous travel conditions at times.

Bitterly cold wind chills from 25 below to 40 below zero will be felt
across the area.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Light to moderate snow will continue across the area on Tuesday. In
general, 1 to 4 inches can be expected across the region, with the
highest totals along and east of I-29. Areas of blowing and drifting
snow will occur over the region as well, with reduced visibility and
hazardous travel conditions at times.

Bitterly cold wind chills from 25 below to 40 below zero will be felt
across the area through much of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

TMT

In the hours before

Local storm report, Feb 21, 11:07 AM CST, 3 hours 20 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1107 AM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     SNOW             2 WNW ROY LAKE STATE PA 45.72N 97.48W
02/21/2022  M5.0 INCH        MARSHALL           SD   CO-OP OBSERVER

            CO-OP OBSERVER STATION ROYS2 LAKE CITY 3 W.

&&

MC
Local storm report, Feb 21, 11:14 AM CST, 3 hours 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1114 AM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     HEAVY SNOW       2 E VICTOR              45.87N 96.80W
02/21/2022  M11.0 INCH       ROBERTS            SD   CO-OP OBSERVER

            CO-OP OBSERVER STATION VTRS2 VICTOR 1 ESE.

&&

MC
Local storm report, Feb 21, 11:22 AM CST, 3 hours 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1122 AM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     SNOW             EUREKA                  45.77N 99.62W
02/21/2022  M3.5 INCH        MCPHERSON          SD   COCORAHS

            COCORAHS STATION SD-MP-3 EUREKA.

&&

MC
Local storm report, Feb 21, 12:23 PM CST, 2 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1223 PM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 AM     HEAVY SNOW       2 SSW MCLAUGHLIN        45.79N 100.83W
02/21/2022  M6.0 INCH        CORSON             SD   CO-OP OBSERVER

            MCLAUGHLIN CO-OP.

&&

MC
Local storm report, Feb 21, 1:19 PM CST, 1 hour 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
119 PM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     SNOW             ANDOVER                 45.41N 97.91W
02/21/2022  M5.5 INCH        DAY                SD   CO-OP OBSERVER

            CO-OP OBSERVER STATION ANVS2 ANDOVER.

&&

MC
Local storm report, Feb 21, 1:58 PM CST, 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
158 PM CST MON FEB 21 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     HEAVY SNOW       POLLOCK                 45.91N 100.29W
02/21/2022  E8.5 INCH        CAMPBELL           SD   CO-OP OBSERVER

            MEASURED BETWEEN 8 AND 9 INCHES OF SNOW.

&&

SRF

The office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 21, 2:27 PM CSTWinter Storm WarningABRMarshall, Roberts5 hr

Nearby

Blizzard Warnings in South Dakota, 2022Blizzard Warnings in Minnesota, 2022Every blizzard warning in 2022

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.