Alert archive / South Dakota / High Wind Warnings in 2026

High Wind Warning 4, NWS Aberdeen, SD

March 11, 202626 counties in South Dakota; Big Stone County, Traverse County, Minnesota

NWS Aberdeen, SD issued this high wind warning at Mar 11, 2026, 1:53 PM CDT for 26 counties in South Dakota; Big Stone County, Traverse County, Minnesota. It took effect at Mar 12, 2026, 3:00 PM CDT. It was in force for 16 hr. 60 reports came from inside the area while it was in force.

The area

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

The facts

Issued
Mar 11, 2026, 1:53 PM CDT (18:53 UTC)
In effect from
Mar 12, 2026, 3:00 PM CDT
Expired
Mar 13, 2026, 7:00 AM CDT
In force
16 hr
Issued by
NWS Aberdeen, SD
All 28 counties

Big Stone County, MN, Traverse County, MN, Brown County, SD, Buffalo County, SD, Campbell County, SD, Clark County, SD, Codington County, SD, Corson County, SD, Day County, SD, Deuel County, SD, Dewey County, SD, Edmunds County, SD, Faulk County, SD, Grant County, SD, Hamlin County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, Marshall County, SD, McPherson County, SD, Potter County, SD, Roberts County, SD, Spink County, SD, Stanley County, SD, Sully County, SD, Walworth County, SD

The radar

The Aberdeen radar (KABR), 56 km from the middle of the area, began a volume at 18:53 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

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

What was reported inside it

TimeReportWhereRemark
Mar 12, 3:05 PM CDTNON-TSTM WND GST 701 E Parade, SDMesonet station EGBS2 EAGLE BUTTE (SD Mesonet).
Mar 12, 3:05 PM CDTNON-TSTM WND GST 701 E Parade, SDMesonet station EGBS2 EAGLE BUTTE (SD Mesonet).
Mar 12, 3:30 PM CDTNON-TSTM WND GST 7213 Nnw Sansarc, SDMesonet station 168 Foster Bay (SDDOT).
Mar 12, 3:40 PM CDTNON-TSTM WND GST 656 Nw Sansarc, SDMesonet station HYMS2 Hayes 14NNW (SD Mesonet).
Mar 12, 4:05 PM CDTNON-TSTM WND GST 735 Nnw Bunker, SDMesonet station HAMS2 Hayes 7SW (SD Mesonet).
Mar 12, 4:05 PM CDTNON-TSTM WND GST 735 Nnw Bunker, SDMesonet station HAMS2 Hayes 7SW (SD Mesonet).
Mar 12, 4:52 PM CDTNON-TSTM WND GST 644 Nw Lantry, SDMesonet station LANS2 Bear Creek.
Mar 12, 5:03 PM CDTNON-TSTM WND GST 653 Se Reliance, SDMesonet station 54 Reliance (SDDOT).
Mar 12, 5:40 PM CDTNON-TSTM WND GST 7013 Nnw Sansarc, SDMesonet station 168 Foster Bay (SDDOT).
Mar 12, 6:05 PM CDTNON-TSTM WND GST 671 Ene Hayes, SDMesonet station DVI03752 Hayes.
Mar 12, 6:06 PM CDTNON-TSTM WND GST 7111 S Bullhead, SDMesonet station GRRS2 Bullhead 10 S.
Mar 12, 6:10 PM CDTNON-TSTM WND GST 691 E Pierre Regional Air, SDASOS station KPIR Pierre Muni AP.
Mar 12, 6:49 PM CDTNON-TSTM WND GST 675 Ssw Klein Ranch, SDMesonet station 337 Isabel 13 N (SDDOT).
Mar 12, 6:55 PM CDTNON-TSTM WND GST 6010 Sw Long Lake, SDMesonet station 184 Eureka (SDDOT).
Mar 12, 6:55 PM CDTNON-TSTM WND GST 685 Wnw Mclaughlin, SDMesonet station 205 McLaughlin (SDDOT).
Mar 12, 6:59 PM CDTNON-TSTM WND GST 59Tolstoy, SDMesonet station 56 Tolstoy (SDDOT).
Mar 12, 6:59 PM CDTNON-TSTM WND GST 6013 N Vivian, SDMesonet station RFPS2 Vivian 13 N.
Mar 12, 7:00 PM CDTNON-TSTM WND GST 681 Sw Timber Lake, SDMesonet station TIMS2 Timber Lake (SD Mesonet).
Mar 12, 7:03 PM CDTNON-TSTM WND GST 701 Ne Timber Lake, SDMesonet station 293 Timber Lake (SDDOT).
Mar 12, 7:05 PM CDTNON-TSTM WND GST 592 Nnw Herreid, SDMesonet station HRMS2 Herreid 2NNW (SD Mesonet).
Mar 12, 7:08 PM CDTNON-TSTM WND GST 682 N Herreid, SDMesonet station 50 Herreid (SDDOT).
Mar 12, 7:15 PM CDTNON-TSTM WND GST 685 Wnw Mclaughlin, SDMesonet station 205 McLaughlin (SDDOT).
Mar 12, 7:25 PM CDTNON-TSTM WND GST 744 W Trail City, SDMesonet station 178 Trail City (SDDOT).
Mar 12, 7:29 PM CDTNON-TSTM WND GST 605 Sw Java, SDMesonet station 313 Selby 5SE (SDDOT).
Mar 12, 7:30 PM CDTNON-TSTM WND GST 594 Ssw Mound City, SDMesonet station MCMS2 Mound City 4 SW (SD Mesonet).
Mar 12, 7:30 PM CDTNON-TSTM WND GST 744 W Trail City, SDMesonet station 178 Trail City (SDDOT).
Mar 12, 7:44 PM CDTNON-TSTM WND GST 671 Ese Bowdle, SDMesonet station 216 Bowdle (SDDOT).
Mar 12, 7:48 PM CDTNON-TSTM WND GST 635 W Seneca, SDMesonet station 325 Seneca 5W (SDDOT).
Mar 12, 7:49 PM CDTNON-TSTM WND GST 681 Nw Mobridge Municipal, SDASOS station KMBG Mobridge Muni AP.
Mar 12, 8:00 PM CDTNON-TSTM WND GST 662 S Lowry, SDMesonet station LRMS2 Lowry 2S (SD Mesonet).
Mar 12, 8:04 PM CDTNON-TSTM WND GST 714 Ese Akaska, SDMesonet station 209 Lowry (SDDOT).
Mar 12, 8:04 PM CDTNON-TSTM WND GST 714 Ese Akaska, SDMesonet station 209 Lowry (SDDOT).
Mar 12, 8:05 PM CDTNON-TSTM WND GST 63Leola, SDMesonet station LLAS2 Leola (SD Mesonet).
Mar 12, 8:05 PM CDTNON-TSTM WND GST 721 Ne Ridgeview, SDMesonet station 204 Ridgeview (SDDOT).
Mar 12, 8:05 PM CDTNON-TSTM WND GST 721 Ne Ridgeview, SDMesonet station 204 Ridgeview (SDDOT).
Mar 12, 8:06 PM CDTNON-TSTM WND GST 7611 S Bullhead, SDMesonet station GRRS2 Bullhead 10 S.
Mar 12, 8:06 PM CDTNON-TSTM WND GST 7611 S Bullhead, SDMesonet station GRRS2 Bullhead 10 S.
Mar 12, 8:08 PM CDTNON-TSTM WND GST 702 N Herreid, SDMesonet station 50 Herreid (SDDOT).
Mar 12, 8:08 PM CDTNON-TSTM WND GST 702 N Herreid, SDMesonet station 50 Herreid (SDDOT).
Mar 12, 8:15 PM CDTNON-TSTM WND GST 581 S Gettysburg, SDMesonet station GTBS2 Gettysburg 1.5 S (SD Mesonet).
Mar 12, 8:15 PM CDTNON-TSTM WND GST 6610 W Long Lake, SDMesonet station LLKS2 Eureka 13 ENE.
Mar 12, 8:15 PM CDTNON-TSTM WND GST 67Roscoe, SDMesonet station 339 Roscoe (SDDOT).
Mar 12, 8:15 PM CDTNON-TSTM WND GST 717 N Frederick, SDMesonet station 49 Frederick (SDDOT).
Mar 12, 8:15 PM CDTNON-TSTM WND GST 717 N Frederick, SDMesonet station 49 Frederick (SDDOT).
Mar 12, 8:19 PM CDTNON-TSTM WND GST 684 N Agar, SDMesonet station 212 Agar (SDDOT).
Mar 12, 8:20 PM CDTNON-TSTM WND GST 621 Wnw Laplant, SDMesonet station LPMS2 La Plant (SD Mesonet).
Mar 12, 8:24 PM CDTNON-TSTM WND GST 684 N Agar, SDMesonet station 212 Agar (SDDOT).
Mar 12, 8:25 PM CDTNON-TSTM WND GST 7010 Sw Long Lake, SDMesonet station 184 Eureka (SDDOT).
Mar 12, 8:29 PM CDTNON-TSTM WND GST 615 Sw Java, SDMesonet station 313 Selby 5SE (SDDOT).
Mar 12, 8:30 PM CDTNON-TSTM WND GST 74Roscoe, SDMesonet station 339 Roscoe (SDDOT).
Mar 12, 8:34 PM CDTNON-TSTM WND GST 645 E Orient, SDMesonet station 158 Miranda (SDDOT).
Mar 12, 8:35 PM CDTNON-TSTM WND GST 692 W Onida, SDAWOS station K98D 1 W Onida.
Mar 12, 8:39 PM CDTNON-TSTM WND GST 69Cravens Corner, SDMesonet station 173 Craven (SDDOT).
Mar 12, 8:40 PM CDTNON-TSTM WND GST 621 Sw Bowdle, SDMesonet station BWLS2 Bowdle (SD Mesonet).
Mar 12, 8:40 PM CDTNON-TSTM WND GST 637 N Okobojo Creek Rec A, SDMesonet station 332 Okobojo (SDDOT).
Mar 12, 8:40 PM CDTNON-TSTM WND GST 678 Ene Okobojo Creek Rec, SDMesonet station ONMS2 Onida 13WSW (SD Mesonet).
Mar 12, 8:40 PM CDTNON-TSTM WND GST 694 Sse Canning, SDMesonet station PIMS2 Pierre 17E (SD Mesonet).
Mar 12, 8:45 PM CDTNON-TSTM WND GST 625 Nw Long Lake, SDMesonet station LLMS2 Long Lake 4NW (SD Mesonet).
Mar 12, 8:48 PM CDTNON-TSTM WND GST 64Aberdeen Regional Airpo, SDASOS station KABR Aberdeen Rgnl AP.
Mar 12, 8:50 PM CDTNON-TSTM WND GST 6817 W Polo, SDMesonet station 215 Polo 17 W JCT SD47/SD26 (SDDOT).

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

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 12:00Z, 6.9 hours before the alert went out and 243 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, Bismarck Municip, ND at 12:00Z on 2026-03-11Temperature 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, Bismarck Municip, ND at 12:00Z on 2026-03-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 square meters per square second.193958Sfc1 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
1541 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
115 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

240 
WWUS73 KABR 111853
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
153 PM CDT Wed Mar 11 2026

SDZ003>005-009-010-015>017-033>037-045-048-051-120900-
/O.UPG.KABR.HW.A.0002.260312T2000Z-260313T0600Z/
/O.NEW.KABR.HW.W.0004.260312T2000Z-260313T0600Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Pierre, Eureka, Isabel, Pierre,
Herreid, Highmore, Murdo, Gettysburg, Onida, McIntosh, Mobridge,
Faulkton, Miller, Kennebec, Ipswich, and Fort Thompson
153 PM CDT Wed Mar 11 2026 /1253 PM MDT Wed Mar 11 2026/

...HIGH WIND WARNING IN EFFECT FROM 3 PM CDT /2 PM MDT/ THURSDAY TO 
1 AM CDT /MIDNIGHT MDT/ FRIDAY...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph 
  expected.

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

* WHEN...From 3 PM CDT /2 PM MDT/ Thursday to 1 AM CDT /midnight 
  MDT/ Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

SDZ006-018-120900-
/O.UPG.KABR.HW.A.0002.260313T0000Z-260313T0900Z/
/O.NEW.KABR.HW.W.0004.260313T0000Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
153 PM CDT Wed Mar 11 2026

...HIGH WIND WARNING IN EFFECT FROM 7 PM THURSDAY TO 4 AM CDT 
FRIDAY...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph 
  expected.

* WHERE...Brown and Spink Counties.

* WHEN...From 7 PM Thursday to 4 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MNZ039-046-SDZ007-008-011-019>023-120900-
/O.NEW.KABR.HW.W.0004.260313T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Clear Lake, Ortonville, Sisseton,
Wheaton, Webster, Clark, Hayti, Britton, Watertown, and Milbank
153 PM CDT Wed Mar 11 2026

...HIGH WIND WARNING IN EFFECT FROM 7 PM THURSDAY TO 7 AM CDT 
FRIDAY...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph 
  expected.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...From 7 PM Thursday to 7 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

Vipond
6 follow-up statements
210 
WWUS73 KABR 120805
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
305 AM CDT Thu Mar 12 2026

SDZ003>005-009-010-015>017-033>037-045-048-051-122100-
/O.CON.KABR.HW.W.0004.260312T2000Z-260313T0600Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Fort Thompson, McIntosh, Mobridge, Murdo,
Onida, Miller, Kennebec, Herreid, Eureka, Isabel, Gettysburg,
Fort Pierre, Pierre, Faulkton, Highmore, and Ipswich
305 AM CDT Thu Mar 12 2026 /205 AM MDT Thu Mar 12 2026/

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM CDT /2 PM MDT/ THIS 
AFTERNOON TO 1 AM CDT /MIDNIGHT MDT/ FRIDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 70 mph 
  expected.

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

* WHEN...From 3 PM CDT /2 PM MDT/ this afternoon to 1 AM CDT 
  /midnight MDT/ Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MNZ039-046-SDZ007-008-011-019>023-122100-
/O.CON.KABR.HW.W.0004.260313T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Webster, Britton, Clear Lake, Watertown,
Clark, Sisseton, Ortonville, Milbank, Hayti, and Wheaton
305 AM CDT Thu Mar 12 2026

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 
AM CDT FRIDAY...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

SDZ006-018-122100-
/O.CON.KABR.HW.W.0004.260313T0000Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
305 AM CDT Thu Mar 12 2026

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 4 
AM CDT FRIDAY...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...Brown and Spink Counties.

* WHEN...From 7 PM this evening to 4 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

07
396 
WWUS73 KABR 121641
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1141 AM CDT Thu Mar 12 2026

SDZ003>005-009-010-015>017-033>037-045-048-051-130600-
/O.CON.KABR.HW.W.0004.260312T2000Z-260313T0600Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Isabel, Mobridge, Herreid, Kennebec,
Miller, Gettysburg, Highmore, Onida, McIntosh, Ipswich, Faulkton,
Eureka, Pierre, Fort Pierre, Murdo, and Fort Thompson
1141 AM CDT Thu Mar 12 2026 /1041 AM MDT Thu Mar 12 2026/

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM CDT /2 PM MDT/ THIS 
AFTERNOON TO 1 AM CDT /MIDNIGHT MDT/ FRIDAY...

* WHAT...Northwest winds 45 to 55 mph with gusts up to 80 mph 
  expected.

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

* WHEN...From 3 PM CDT /2 PM MDT/ this afternoon to 1 AM CDT 
  /midnight MDT/ Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MNZ039-046-SDZ007-008-011-019>023-130600-
/O.CON.KABR.HW.W.0004.260313T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Watertown, Webster, Sisseton, Ortonville,
Clark, Britton, Wheaton, Hayti, Milbank, and Clear Lake
1141 AM CDT Thu Mar 12 2026

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 
AM CDT FRIDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

SDZ006-018-130600-
/O.CON.KABR.HW.W.0004.260313T0000Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
1141 AM CDT Thu Mar 12 2026

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 4 
AM CDT FRIDAY...

* WHAT...Northwest winds 40 to 50 mph with gusts up to 70 mph 
  expected.

* WHERE...Brown and Spink Counties.

* WHEN...From 7 PM this evening to 4 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

Vipond
457 
WWUS73 KABR 122019
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
319 PM CDT Thu Mar 12 2026

SDZ006-018-130630-
/O.EXT.KABR.HW.W.0004.260312T2100Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
319 PM CDT Thu Mar 12 2026

...HIGH WIND WARNING NOW IN EFFECT UNTIL 4 AM CDT FRIDAY...

* WHAT...Northwest winds 40 to 50 mph with gusts up to 70 mph 
  expected.

* WHERE...Brown and Spink Counties.

* WHEN...Until 4 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

MNZ039-046-SDZ007-008-011-019>023-130630-
/O.EXT.KABR.HW.W.0004.260312T2200Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Watertown, Webster, Sisseton, Ortonville,
Clark, Britton, Wheaton, Hayti, Milbank, and Clear Lake
319 PM CDT Thu Mar 12 2026

...HIGH WIND WARNING NOW IN EFFECT UNTIL 7 AM CDT FRIDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...Until 7 AM CDT Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

SDZ003>005-009-010-015>017-033>037-045-048-051-130600-
/O.CON.KABR.HW.W.0004.000000T0000Z-260313T0600Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Isabel, Mobridge, Herreid, Kennebec,
Miller, Gettysburg, Highmore, Onida, McIntosh, Ipswich, Faulkton,
Eureka, Pierre, Fort Pierre, Murdo, and Fort Thompson
319 PM CDT Thu Mar 12 2026 /219 PM MDT Thu Mar 12 2026/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 AM CDT /MIDNIGHT MDT/ 
FRIDAY...

* WHAT...Northwest winds 45 to 55 mph with gusts up to 80 mph 
  expected.

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

* WHEN...Until 1 AM CDT /midnight MDT/ Friday.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

Vipond
815 
WWUS73 KABR 130552
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1252 AM CDT Fri Mar 13 2026

SDZ003>005-009-010-015>017-033>037-045-048-051-130700-
/O.EXP.KABR.HW.W.0004.000000T0000Z-260313T0600Z/
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Herreid, Fort Thompson, Eureka, Isabel,
Mobridge, Pierre, Kennebec, Faulkton, McIntosh, Miller,
Gettysburg, Ipswich, Onida, Highmore, Fort Pierre, and Murdo
1252 AM CDT Fri Mar 13 2026 /1152 PM MDT Thu Mar 12 2026/

...HIGH WIND WARNING WILL EXPIRE AT 1 AM CDT /MIDNIGHT MDT/ EARLY 
THIS MORNING...

Winds have decreased below warning criteria.

$$

MNZ039-046-SDZ007-008-011-019>023-131200-
/O.CON.KABR.HW.W.0004.000000T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Ortonville, Clark, Clear Lake, Hayti,
Milbank, Sisseton, Webster, Wheaton, Britton, and Watertown
1252 AM CDT Fri Mar 13 2026

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...Until 7 AM CDT this morning.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

SDZ006-018-130900-
/O.CON.KABR.HW.W.0004.000000T0000Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
1252 AM CDT Fri Mar 13 2026

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 AM CDT EARLY THIS 
MORNING...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph.

* WHERE...Brown and Spink Counties.

* WHEN...Until 4 AM CDT early this morning.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

12
801 
WWUS73 KABR 130748
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
248 AM CDT Fri Mar 13 2026

SDZ006-018-130900-
/O.CAN.KABR.HW.W.0004.000000T0000Z-260313T0900Z/
Brown-Spink-
Including the cities of Redfield and Aberdeen
248 AM CDT Fri Mar 13 2026

...HIGH WIND WARNING IS CANCELLED...

Winds have decreased below warning criteria.

$$

MNZ039-046-SDZ007-008-011-019>023-131200-
/O.CON.KABR.HW.W.0004.000000T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Ortonville, Clark, Clear Lake, Hayti,
Milbank, Sisseton, Webster, Wheaton, Britton, and Watertown
248 AM CDT Fri Mar 13 2026

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 55 mph.

* WHERE...In Minnesota, Big Stone and Traverse Counties. In South 
  Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and 
  Roberts Counties.

* WHEN...Until 7 AM CDT this morning.

* IMPACTS...High winds may move loose debris, damage property and 
  cause power outages. Travel could be difficult, especially for 
  high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People are urged to secure loose objects that could be blown around 
or damaged by the wind.

&&

$$

12
583 
WWUS73 KABR 131145
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
645 AM CDT Fri Mar 13 2026

MNZ039-046-SDZ007-008-011-019>023-131245-
/O.EXP.KABR.HW.W.0004.000000T0000Z-260313T1200Z/
Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant-
Hamlin-Deuel-
Including the cities of Webster, Milbank, Watertown, Wheaton,
Hayti, Clear Lake, Sisseton, Clark, Britton, and Ortonville
645 AM CDT Fri Mar 13 2026

...HIGH WIND WARNING WILL EXPIRE AT 7 AM CDT THIS MORNING...

Winds have decreased below warning criteria.

$$

TMT

What forecasters said that day

The local office's own words before this high wind 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 high wind warning went out at Mar 11, 12:57 PM CDT, 56 minutes earlier. Its key messages:

  • A few snow showers will pass from west to east this afternoon across the northern tier of the state. Limited accumulations expected.
  • A clipper system brings strong winds in for Thursday afternoon and evening, although confidence is low in regards to peak strength/timing of the winds. Winds potentially could gusts up over 60 mph in central/north central SD and above 50 mph for the Sisseton hills region. High Wind Watch has been expanded into the James valley.
  • Mild temperatures and dry conditions will raise fire weather concerns for Thursday afternoon as well. Fire Weather Watch is in effect. Very little overall precipitation with this system.
  • Another area of low pressure will bring a 50 to 70% chance for snow or a mix this weekend. High and low temperatures Sunday into Monday will be about 15 to 20 degrees below normal.
Area forecast discussion, Mar 11, 12:57 PM CDT, 56 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Aberdeen SD
1257 PM CDT Wed Mar 11 2026

.KEY MESSAGES...

- A few snow showers will pass from west to east this afternoon
  across the northern tier of the state. Limited accumulations
  expected.

- A clipper system brings strong winds in for Thursday afternoon
  and evening, although confidence is low in regards to peak
  strength/timing of the winds. Winds potentially could gusts up
  over 60 mph in central/north central SD and above 50 mph for the
  Sisseton hills region. High Wind Watch has been expanded into
  the James valley.

- Mild temperatures and dry conditions will raise fire weather
  concerns for Thursday afternoon as well. Fire Weather Watch is
  in effect. Very little overall precipitation with this system.

- Another area of low pressure will bring a 50 to 70% chance for
  snow or a mix this weekend. High and low temperatures Sunday
  into Monday will be about 15 to 20 degrees below normal.

&&

.UPDATE...
Issued at 1240 PM CDT Wed Mar 11 2026

The aviation discussion has been updated for the 18Z TAFS.

UPDATE Issued at 1025 AM CDT Wed Mar 11 2026

Only elements that needed some updates for the remainder of today
are PoPs and Sky. This is mainly to account for the incoming
brief snow showers across northern sections of SD into west
central MN as well as the persistent fog out ahead of the precip
across areas between the Missouri and James Valleys and on the
west side of the Prairie Coteau in parts of Brown/Marshall/Day
Counties.

UPDATE Issued at 615 AM CDT Wed Mar 11 2026

Fog remains over much of north central SD early this morning,
which will mix/improve to 5 miles visibility or higher by 18Z at
all locations. Most areas have been experiencing variable
visibility between 1/2 mile and 3 miles. The ongoing forecast
remains on track this morning.

&&

.DISCUSSION...
Issued at 216 AM CDT Wed Mar 11 2026

Snow continues to move east and out of the CWA. Focus for today is
the instability created by cool mid level temperatures, about a
standard deviation below climo at 700mb with an upper trough
directly overhead. NAM BUFKIT profiles indicate steep low level
lapse rates, and a decent convective layer from 5 to 15kft, deep
enough to generate snowfall, with a freezing level of 1 to 2kft.
CAMS also picking up on the convective nature of the environment.
Snow Squall parameter in the NAM highlights the northeast this
evening, however CAMS don't look quite so organized in their
depictions. Given the nature of convection, NBM smooths it out so
have input a blend of CAMS to better detail the nature of
precipitation for the afternoon.

Ahead of the Thursday system, NAM BUFKIT profiles indicate a brief
period of favorable downslope conditions for the lee of the Sisseton
hills, with 50kts in the critical layer. Flow is mostly westerly and
the inversion weak so probably not going to exceed 60 mph at
Peever, however the HRRR and ECAM both top out in the low 40kt
range so up around 50 is definitely possible.

With the Thursday clipper, there is better consistency in model
placement and timing of the low track/intensity, though the use of
the adjective 'better' here is me being passive aggressive. The GFS
still has the most consistency with a low moving through the far
northeast of Montana/northwest North Dakota straight through to
Fargo/Grand Forks and then making a short loop into the Western
Lakes region. The Canadian takes a flatter trajectory along the
ND/SD state line into the Western Lakes region. The EC is now in
line with the GFS, whereas yesterday it was quite a bit weaker
until the system rapidly deepens as it approached the Western
Lakes region. And the NAM is the largest outlier with the low
tracking along the International Border into northern Minnesota.
And there is still about a 10mb difference in the central
pressure of the low between models. Ergo the really really low
confidence in regards to wind speed intensity/timing and
precipitation. The GFS is probably the higher end in regards to
pressure rises on the backside of the system at 12 to 17mb per 6
hours. There is also a duel nature to the cold advection with two
surges showing up in the 850mb analysis between the main
deterministic models. The initial surge of modified Pacific air
goes across the area Thursday in the warm sector, followed by the
Arctic front Thursday evening. These being well separated in time
in the GFS/NAM with the EC on the opposite spectrum with just a
broad cold advection regime. This will influence when we go from a
warm to weakly cold advection regime followed by the stronger
cold advection. Unfortunately there is a lot of wind potential if
we can efficiently mix with 60-100ks of unidirectional flow in the
mid levels, so the ceiling on strong winds is pretty high, but
the confidence on achieving such strong winds is low. Previous
forecast input a blend of higher winds to account for the strong
cold advection and pressure rises associated with the system.

A last minute add on looking over the CAMS wind output lends a
little more confidence on expanding headlines for high winds as well
as the fire danger/red flag potential thanks to a wind shift in
conjunction with the winds ramping up to near warning levels.

As for precipitation, well this is a clipper with a low track to
the north. Warm advection wing will be short lived as it spends
time saturating down into a warmer, drier near surface layer. On
the backside, it will be weakly convectively unstable with wrap
around showers. NBM depiction of a few hundreds is perfectly
acceptable given the current uncertainties and overall nature of
regimes precipitation potential.

Will continue to stick with the NBM in regards to the shallow
amplitude track of this Colorado'esque type low Saturday. Still
some wiggle room between deterministic guidance which is trending
towards a north northwest to south southeast oriented deformation
band of precipitation somewhere across the region. NBM is mainly
presenting with snow initially Saturday morning with a transition
associated with both a diurnal and advection trend of warm air to
transition to rain for parts of the CWA before transitioning back
to snow. Too far out to tell how far north this rain/snow line
will wobble across the area.

The end of the weekend and start of next week continues to be very
cold, with 850mb temperatures a standard deviation below climo, with
the deterministic GFS more in line with GEFS values and the EC still
down to 20 below at 850mb. NBM has trended warmer, through the 25th
75th percentiles range is still about 10 degrees and we can see the
deterministic NBM currently falls closer to that 75th (warmer)
range.

&&

.AVIATION /18Z TAFS THROUGH 18Z THURSDAY/...
Issued at 1240 PM CDT Wed Mar 11 2026

Terminals KABR,KATY,KPIR,KMBG

VFR conditions are expected at all terminals the remainder of
today into tonight, with the exception of KABR, who may see some
brief MVFR cigs early this afternoon. Sub-VFR conditions will
return Thursday morning, especially at KABR/KATY/KMBG terminals as
a low pressure system tracks to the north across ND. Light
rain/snow showers will be possible during the morning hours
through the end of this TAF cycle. Low level wind shear will be
possible at KATY/KMBG terminals Thursday morning as a westerly
component to the wind kicks in and increases just off the sfc.

&&

.ABR WATCHES/WARNINGS/ADVISORIES...
SD...Fire Weather Watch from Thursday afternoon through Thursday
     evening for SDZ003>005-009-010-015>017-033>037-045-048-051.

     High Wind Watch from Thursday afternoon through late Thursday
     night for SDZ003>005-009-010-015>017-033>037-045-048-051.

     High Wind Watch from Thursday evening through late Thursday
     night for SDZ006-018.

MN...None.
&&

UPDATE...Vipond
DISCUSSION...07
AVIATION...Vipond
Hazardous weather outlook, Mar 11, 3:13 AM CDT, 10 hours 40 minutes before
Hazardous Weather Outlook
National Weather Service Aberdeen SD
313 AM CDT Wed Mar 11 2026

SDZ003>005-009-010-015>017-033>037-045-048-051-120815-
Corson-Campbell-McPherson-Walworth-Edmunds-Dewey-Potter-Faulk-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
313 AM CDT Wed Mar 11 2026 /213 AM MDT Wed Mar 11 2026/

This Hazardous Weather Outlook is for central South Dakota and
north central South Dakota.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

A clipper system will bring strong winds to the region Thursday
afternoon and evening, with gusts potentially in excess of 60 mph. A
high wind watch is in effect for the afternoon and through the
evening. With milder temperatures and dry conditions ahead of the
system, and winds shifting to the northwest behind the front, the
fire danger has increased into the Very High to Extreme category, and
a fire weather watch has been issued.

We continue to track a system for Saturday/Saturday night which
looks to potently bring a few inches of snow along with a strong
northeast breeze.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MNZ039-046-SDZ006>008-011-018>023-120815-
Traverse-Big Stone-Brown-Marshall-Roberts-Day-Spink-Clark-Codington-
Grant-Hamlin-Deuel-
313 AM CDT Wed Mar 11 2026

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

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

A clipper system will bring strong winds to the region Thursday
evening into the overnight hours, with gusts potentially in excess
of 50 mph.

We continue to track a system for Saturday/Saturday night which
looks to potently bring a few inches of snow along with a strong
northeast breeze.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 11, 1:27 AM CDTFire Weather WatchABRBuffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 10 more19 hr

Nearby

High Wind Warnings in South Dakota, 2026High Wind Warnings in Minnesota, 2026Every high wind warning in 2026

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.