Alert archive / South Dakota / High Wind Warnings in 2026
High Wind Warning 4, NWS Aberdeen, SD
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
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 12, 3:05 PM CDT | NON-TSTM WND GST 70 | 1 E Parade, SD | Mesonet station EGBS2 EAGLE BUTTE (SD Mesonet). |
| Mar 12, 3:05 PM CDT | NON-TSTM WND GST 70 | 1 E Parade, SD | Mesonet station EGBS2 EAGLE BUTTE (SD Mesonet). |
| Mar 12, 3:30 PM CDT | NON-TSTM WND GST 72 | 13 Nnw Sansarc, SD | Mesonet station 168 Foster Bay (SDDOT). |
| Mar 12, 3:40 PM CDT | NON-TSTM WND GST 65 | 6 Nw Sansarc, SD | Mesonet station HYMS2 Hayes 14NNW (SD Mesonet). |
| Mar 12, 4:05 PM CDT | NON-TSTM WND GST 73 | 5 Nnw Bunker, SD | Mesonet station HAMS2 Hayes 7SW (SD Mesonet). |
| Mar 12, 4:05 PM CDT | NON-TSTM WND GST 73 | 5 Nnw Bunker, SD | Mesonet station HAMS2 Hayes 7SW (SD Mesonet). |
| Mar 12, 4:52 PM CDT | NON-TSTM WND GST 64 | 4 Nw Lantry, SD | Mesonet station LANS2 Bear Creek. |
| Mar 12, 5:03 PM CDT | NON-TSTM WND GST 65 | 3 Se Reliance, SD | Mesonet station 54 Reliance (SDDOT). |
| Mar 12, 5:40 PM CDT | NON-TSTM WND GST 70 | 13 Nnw Sansarc, SD | Mesonet station 168 Foster Bay (SDDOT). |
| Mar 12, 6:05 PM CDT | NON-TSTM WND GST 67 | 1 Ene Hayes, SD | Mesonet station DVI03752 Hayes. |
| Mar 12, 6:06 PM CDT | NON-TSTM WND GST 71 | 11 S Bullhead, SD | Mesonet station GRRS2 Bullhead 10 S. |
| Mar 12, 6:10 PM CDT | NON-TSTM WND GST 69 | 1 E Pierre Regional Air, SD | ASOS station KPIR Pierre Muni AP. |
| Mar 12, 6:49 PM CDT | NON-TSTM WND GST 67 | 5 Ssw Klein Ranch, SD | Mesonet station 337 Isabel 13 N (SDDOT). |
| Mar 12, 6:55 PM CDT | NON-TSTM WND GST 60 | 10 Sw Long Lake, SD | Mesonet station 184 Eureka (SDDOT). |
| Mar 12, 6:55 PM CDT | NON-TSTM WND GST 68 | 5 Wnw Mclaughlin, SD | Mesonet station 205 McLaughlin (SDDOT). |
| Mar 12, 6:59 PM CDT | NON-TSTM WND GST 59 | Tolstoy, SD | Mesonet station 56 Tolstoy (SDDOT). |
| Mar 12, 6:59 PM CDT | NON-TSTM WND GST 60 | 13 N Vivian, SD | Mesonet station RFPS2 Vivian 13 N. |
| Mar 12, 7:00 PM CDT | NON-TSTM WND GST 68 | 1 Sw Timber Lake, SD | Mesonet station TIMS2 Timber Lake (SD Mesonet). |
| Mar 12, 7:03 PM CDT | NON-TSTM WND GST 70 | 1 Ne Timber Lake, SD | Mesonet station 293 Timber Lake (SDDOT). |
| Mar 12, 7:05 PM CDT | NON-TSTM WND GST 59 | 2 Nnw Herreid, SD | Mesonet station HRMS2 Herreid 2NNW (SD Mesonet). |
| Mar 12, 7:08 PM CDT | NON-TSTM WND GST 68 | 2 N Herreid, SD | Mesonet station 50 Herreid (SDDOT). |
| Mar 12, 7:15 PM CDT | NON-TSTM WND GST 68 | 5 Wnw Mclaughlin, SD | Mesonet station 205 McLaughlin (SDDOT). |
| Mar 12, 7:25 PM CDT | NON-TSTM WND GST 74 | 4 W Trail City, SD | Mesonet station 178 Trail City (SDDOT). |
| Mar 12, 7:29 PM CDT | NON-TSTM WND GST 60 | 5 Sw Java, SD | Mesonet station 313 Selby 5SE (SDDOT). |
| Mar 12, 7:30 PM CDT | NON-TSTM WND GST 59 | 4 Ssw Mound City, SD | Mesonet station MCMS2 Mound City 4 SW (SD Mesonet). |
| Mar 12, 7:30 PM CDT | NON-TSTM WND GST 74 | 4 W Trail City, SD | Mesonet station 178 Trail City (SDDOT). |
| Mar 12, 7:44 PM CDT | NON-TSTM WND GST 67 | 1 Ese Bowdle, SD | Mesonet station 216 Bowdle (SDDOT). |
| Mar 12, 7:48 PM CDT | NON-TSTM WND GST 63 | 5 W Seneca, SD | Mesonet station 325 Seneca 5W (SDDOT). |
| Mar 12, 7:49 PM CDT | NON-TSTM WND GST 68 | 1 Nw Mobridge Municipal, SD | ASOS station KMBG Mobridge Muni AP. |
| Mar 12, 8:00 PM CDT | NON-TSTM WND GST 66 | 2 S Lowry, SD | Mesonet station LRMS2 Lowry 2S (SD Mesonet). |
| Mar 12, 8:04 PM CDT | NON-TSTM WND GST 71 | 4 Ese Akaska, SD | Mesonet station 209 Lowry (SDDOT). |
| Mar 12, 8:04 PM CDT | NON-TSTM WND GST 71 | 4 Ese Akaska, SD | Mesonet station 209 Lowry (SDDOT). |
| Mar 12, 8:05 PM CDT | NON-TSTM WND GST 63 | Leola, SD | Mesonet station LLAS2 Leola (SD Mesonet). |
| Mar 12, 8:05 PM CDT | NON-TSTM WND GST 72 | 1 Ne Ridgeview, SD | Mesonet station 204 Ridgeview (SDDOT). |
| Mar 12, 8:05 PM CDT | NON-TSTM WND GST 72 | 1 Ne Ridgeview, SD | Mesonet station 204 Ridgeview (SDDOT). |
| Mar 12, 8:06 PM CDT | NON-TSTM WND GST 76 | 11 S Bullhead, SD | Mesonet station GRRS2 Bullhead 10 S. |
| Mar 12, 8:06 PM CDT | NON-TSTM WND GST 76 | 11 S Bullhead, SD | Mesonet station GRRS2 Bullhead 10 S. |
| Mar 12, 8:08 PM CDT | NON-TSTM WND GST 70 | 2 N Herreid, SD | Mesonet station 50 Herreid (SDDOT). |
| Mar 12, 8:08 PM CDT | NON-TSTM WND GST 70 | 2 N Herreid, SD | Mesonet station 50 Herreid (SDDOT). |
| Mar 12, 8:15 PM CDT | NON-TSTM WND GST 58 | 1 S Gettysburg, SD | Mesonet station GTBS2 Gettysburg 1.5 S (SD Mesonet). |
| Mar 12, 8:15 PM CDT | NON-TSTM WND GST 66 | 10 W Long Lake, SD | Mesonet station LLKS2 Eureka 13 ENE. |
| Mar 12, 8:15 PM CDT | NON-TSTM WND GST 67 | Roscoe, SD | Mesonet station 339 Roscoe (SDDOT). |
| Mar 12, 8:15 PM CDT | NON-TSTM WND GST 71 | 7 N Frederick, SD | Mesonet station 49 Frederick (SDDOT). |
| Mar 12, 8:15 PM CDT | NON-TSTM WND GST 71 | 7 N Frederick, SD | Mesonet station 49 Frederick (SDDOT). |
| Mar 12, 8:19 PM CDT | NON-TSTM WND GST 68 | 4 N Agar, SD | Mesonet station 212 Agar (SDDOT). |
| Mar 12, 8:20 PM CDT | NON-TSTM WND GST 62 | 1 Wnw Laplant, SD | Mesonet station LPMS2 La Plant (SD Mesonet). |
| Mar 12, 8:24 PM CDT | NON-TSTM WND GST 68 | 4 N Agar, SD | Mesonet station 212 Agar (SDDOT). |
| Mar 12, 8:25 PM CDT | NON-TSTM WND GST 70 | 10 Sw Long Lake, SD | Mesonet station 184 Eureka (SDDOT). |
| Mar 12, 8:29 PM CDT | NON-TSTM WND GST 61 | 5 Sw Java, SD | Mesonet station 313 Selby 5SE (SDDOT). |
| Mar 12, 8:30 PM CDT | NON-TSTM WND GST 74 | Roscoe, SD | Mesonet station 339 Roscoe (SDDOT). |
| Mar 12, 8:34 PM CDT | NON-TSTM WND GST 64 | 5 E Orient, SD | Mesonet station 158 Miranda (SDDOT). |
| Mar 12, 8:35 PM CDT | NON-TSTM WND GST 69 | 2 W Onida, SD | AWOS station K98D 1 W Onida. |
| Mar 12, 8:39 PM CDT | NON-TSTM WND GST 69 | Cravens Corner, SD | Mesonet station 173 Craven (SDDOT). |
| Mar 12, 8:40 PM CDT | NON-TSTM WND GST 62 | 1 Sw Bowdle, SD | Mesonet station BWLS2 Bowdle (SD Mesonet). |
| Mar 12, 8:40 PM CDT | NON-TSTM WND GST 63 | 7 N Okobojo Creek Rec A, SD | Mesonet station 332 Okobojo (SDDOT). |
| Mar 12, 8:40 PM CDT | NON-TSTM WND GST 67 | 8 Ene Okobojo Creek Rec, SD | Mesonet station ONMS2 Onida 13WSW (SD Mesonet). |
| Mar 12, 8:40 PM CDT | NON-TSTM WND GST 69 | 4 Sse Canning, SD | Mesonet station PIMS2 Pierre 17E (SD Mesonet). |
| Mar 12, 8:45 PM CDT | NON-TSTM WND GST 62 | 5 Nw Long Lake, SD | Mesonet station LLMS2 Long Lake 4NW (SD Mesonet). |
| Mar 12, 8:48 PM CDT | NON-TSTM WND GST 64 | Aberdeen Regional Airpo, SD | ASOS station KABR Aberdeen Rgnl AP. |
| Mar 12, 8:50 PM CDT | NON-TSTM WND GST 68 | 17 W Polo, SD | Mesonet 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.
- 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
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...VipondHazardous 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 11, 1:27 AM CDT | Fire Weather Watch | ABR | Buffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 10 more | 19 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.