Alert archive / South Dakota / Wind Advisories in 2021

Wind Advisory 7, NWS Rapid City, SD

March 29, 202112 counties in South Dakota

NWS Rapid City, SD issued this wind advisory at Mar 29, 2021, 2:45 PM MDT for 12 counties in South Dakota. It took effect at Mar 30, 2021, 12:00 AM MDT. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Mar 29, 2021, 2:45 PM MDT (20:45 UTC)
In effect from
Mar 30, 2021, 12:00 AM MDT
Expired
Mar 30, 2021, 8:00 PM MDT
In force
20 hr
Issued by
NWS Rapid City, SD

Counties Butte County, SD, Haakon County, SD, Harding County, SD, Jackson County, SD, Lawrence County, SD, Meade County, SD, Mellette County, SD, Pennington County, SD, Perkins County, SD, Todd County, SD, Tripp County, SD, Ziebach County, SD

The radar

The Rapid City radar (KUDX), 64 km from the middle of the area, began a volume at 20:43 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.

The nearest sounding before it

Rapid City, SD (KUNR), launched 12:00Z, 8.8 hours before the alert went out and 70 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, Rapid City, SD at 12:00Z on 2021-03-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Rapid City, SD at 12:00Z on 2021-03-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 293 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
3935 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
293 m²/s²
0-3 km storm-relative helicity
274 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

420 
WWUS73 KUNR 292045
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
245 PM MDT Mon Mar 29 2021

SDZ001-002-012>014-301145-
/O.NEW.KUNR.WI.Y.0007.210330T0600Z-210331T0200Z/
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, and Dupree
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM MDT
TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 35 to 45 mph 
  with gusts up to 75 mph. For the Wind Advisory, northwest 
  winds 25 to 35 mph with gusts up to 55 mph expected.

* WHERE...Harding County, Perkins County, Butte County, the 
  Northern Meade County Plains and Ziebach County. This includes 
  the Tribal Lands of the Cheyenne River Reservation.

* WHEN...For the High Wind Warning, until midnight MDT tonight. 
  For the Wind Advisory, from midnight tonight to 8 PM MDT 
  Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ043-046-047-049-301145-
/O.NEW.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Jackson-Mellette-Todd-Tripp-
Including the cities of Kadoka, White River, Mission, and Winner
245 PM MDT Mon Mar 29 2021 /345 PM CDT Mon Mar 29 2021/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT /1 AM
CDT/ TONIGHT...
...WIND ADVISORY IN EFFECT FROM 9 AM MDT /10 AM CDT/ TO 8 PM MDT
/9 PM CDT/ TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph 
  with gusts up to 60 mph. For the Wind Advisory, northwest winds 
  20 to 30 mph with gusts up to 45 mph expected.

* WHERE...Jackson County, Mellette County, Todd County and Tripp 
  County. This includes the Tribal Lands of the Pine Ridge 
  Reservation and the Rosebud Reservation.

* WHEN...For the High Wind Warning, until midnight MDT /1 AM 
  CDT/ tonight. For the Wind Advisory, from 9 AM MDT /10 AM CDT/ 
  to 8 PM MDT /9 PM CDT/ Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ031-032-073-301145-
/O.NEW.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Pennington Co Plains-Haakon-Southern Meade Co Plains-
Including the cities of Box Elder, Caputa, Wall, Philip, 
Ellsworth AFB, and Union Center
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
...WIND ADVISORY IN EFFECT FROM 9 AM TO 8 PM MDT TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 35 to 45 mph 
  with gusts up to 65 mph. For the Wind Advisory, northwest 
  winds 25 to 35 mph with gusts up to 50 mph expected.

* WHERE...The Pennington County Plains, Haakon County and the 
  Southern Meade County Plains.

* WHEN...For the High Wind Warning, until midnight MDT tonight. 
  For the Wind Advisory, from 9 AM to 8 PM MDT Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ025-026-072-301145-
/O.NEW.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Northern Foot Hills-Rapid City-Sturgis/Piedmont Foot Hills-
Including the cities of Spearfish, Whitewood, Rapid City, 
Sturgis, Piedmont, and Summerset
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...
...WIND ADVISORY IN EFFECT FROM 9 AM TO 8 PM MDT TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph
  with gusts up to 60 mph. For the Wind Advisory, northwest winds
  25 to 35 mph with gusts up to 50 mph expected.

* WHERE...The Northern Foot Hills, the Rapid City area and the 
  Sturgis/Piedmont Foot Hills.

* WHEN...For the High Wind Warning, until 6 PM MDT this evening. 
  For the Wind Advisory, from 9 AM to 8 PM MDT Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

WYZ054-055-300000-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Northern Campbell-Southern Campbell-
Including the cities of Gillette and Wright
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...Southern Campbell County and Northern Campbell County.

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

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ024-028-029-074-300000-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Northern Black Hills-Central Black Hills-Southern Black Hills-
Hermosa Foot Hills-
Including the cities of Lead, Deadwood, Brownsville, 
Cheyenne Crossing, Galena, Nemo, Hill City, Mt Rushmore, 
Deerfield, Hisega, Mystic, Pactola Reservoir, Rochford, 
Rockerville, Custer, Jewel Cave, Pringle, Custer State Park, 
Wind Cave, Hermosa, Buffalo Gap, and Fairburn
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

* WHAT...Northwest winds 20 to 30 mph with gusts up to 60 mph.

* WHERE...The Hermosa Foot Hills, the Northern Black Hills, the 
  Southern Black Hills and the Central Black Hills.

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

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ030-300600-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Custer Co Plains-
Including the city of Folsom
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...The Custer County Plains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

WYZ056>058-071-300000-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Western Crook-Wyoming Black Hills-Weston-Northeastern Crook-
Including the cities of Moorcroft, Hulett, Sundance, Aladdin, 
Beulah, Four Corners, Newcastle, Upton, and Colony
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

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

* WHERE...The Wyoming Black Hills, the Weston County Plains, 
  Northeastern Crook County and Western Crook County.

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

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ044-300600-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Bennett-
Including the city of Martin
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...Bennett County.

* WHEN...Until midnight MDT tonight.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ027-041-042-300000-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Southern Foot Hills-Fall River-Oglala Lakota-
Including the cities of Edgemont, Hot Springs, Ardmore, Oelrichs,
Pine Ridge, Oglala, and Kyle
245 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...The Fall River County Plains, Oglala Lakota County and 
  the Southern Foot Hills. This includes the Tribal Lands of the 
  Pine Ridge Reservation.

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

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr
5 follow-up statements
964 
WWUS73 KUNR 300006
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
606 PM MDT Mon Mar 29 2021

SDZ025-026-072-301515-
/O.EXP.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Northern Foot Hills-Rapid City-Sturgis/Piedmont Foot Hills-
Including the cities of Spearfish, Whitewood, Rapid City, 
Sturgis, Piedmont, and Summerset
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING HAS EXPIRED...
...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 8 PM MDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...The Sturgis/Piedmont Foot Hills, the Rapid City area 
  and the Northern Foot Hills.

* WHEN...From 9 AM to 8 PM MDT Tuesday.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

SDZ024-027>029-041-042-074-WYZ054>058-071-300115-
/O.EXP.KUNR.HW.W.0004.000000T0000Z-210330T0000Z/
Northern Black Hills-Southern Foot Hills-Central Black Hills-
Southern Black Hills-Fall River-Oglala Lakota-Hermosa Foot Hills-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston-Northeastern Crook-
Including the cities of Lead, Deadwood, Brownsville, 
Cheyenne Crossing, Galena, Nemo, Edgemont, Hot Springs, 
Hill City, Mt Rushmore, Deerfield, Hisega, Mystic, 
Pactola Reservoir, Rochford, Rockerville, Custer, Jewel Cave, 
Pringle, Custer State Park, Wind Cave, Ardmore, Oelrichs, 
Pine Ridge, Oglala, Kyle, Hermosa, Buffalo Gap, Fairburn, 
Gillette, Wright, Moorcroft, Hulett, Sundance, Aladdin, Beulah, 
Four Corners, Newcastle, Upton, and Colony
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING HAS EXPIRED...

Winds will continue to decrease overnight.

$$

SDZ001-002-012>014-301515-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
/O.CON.KUNR.WI.Y.0007.210330T0600Z-210331T0200Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, and Dupree
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 PM
MDT TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph 
  with gusts up to 65 mph. For the Wind Advisory, northwest 
  winds 25 to 35 mph with gusts up to 55 mph expected.

* WHERE...Harding County, Perkins County, Butte County, the 
  Northern Meade County Plains and Ziebach County. This includes 
  the Tribal Lands of the Cheyenne River Reservation.

* WHEN...For the High Wind Warning, until midnight MDT tonight. 
  For the Wind Advisory, from midnight tonight to 8 PM MDT 
  Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ043-046-047-049-301515-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Jackson-Mellette-Todd-Tripp-
Including the cities of Kadoka, White River, Mission, and Winner
606 PM MDT Mon Mar 29 2021 /706 PM CDT Mon Mar 29 2021/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT /1 AM
CDT/ TONIGHT...
...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM MDT /10 AM CDT/ TO
8 PM MDT /9 PM CDT/ TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph
  with gusts up to 60 mph. For the Wind Advisory, northwest winds
  20 to 30 mph with gusts up to 45 mph expected.

* WHERE...Todd County, Mellette County, Jackson County and Tripp 
  County. This includes the Tribal Lands of the Pine Ridge 
  Reservation and the Rosebud Reservation.

* WHEN...For the High Wind Warning, until midnight MDT /1 AM 
  CDT/ tonight. For the Wind Advisory, from 9 AM MDT /10 AM CDT/ 
  to 8 PM MDT /9 PM CDT/ Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ031-032-073-301515-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Pennington Co Plains-Haakon-Southern Meade Co Plains-
Including the cities of Box Elder, Caputa, Wall, Philip, 
Ellsworth AFB, and Union Center
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 8 PM MDT
TUESDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph
  with gusts up to 60 mph. For the Wind Advisory, northwest winds
  25 to 35 mph with gusts up to 50 mph expected.

* WHERE...The Pennington County Plains, Haakon County and the 
  Southern Meade County Plains.

* WHEN...For the High Wind Warning, until midnight MDT tonight. 
  For the Wind Advisory, from 9 AM to 8 PM MDT Tuesday.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ030-300600-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Custer Co Plains-
Including the city of Folsom
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...The Custer County Plains.

* WHEN...Until midnight MDT tonight.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

SDZ044-300600-
/O.CON.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Bennett-
Including the city of Martin
606 PM MDT Mon Mar 29 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...

* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...Bennett County.

* WHEN...Until midnight MDT tonight.

* IMPACTS...The high winds may blow down large trees and damage 
  roofs, small outbuildings, and signs. Power outages are 
  possible. Travel could be difficult, especially for high 
  profile vehicles. Strong winds can cause blowing dust, reduced 
  visibility, and flying debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons outdoors should watch for flying or falling objects that
may injure you. If you are driving, be prepared for sudden wind
gusts that can cause you to lose control of your vehicle,
especially on open stretches, or as you approach the crest of
hills. Also be alert for debris or dust blowing across the road.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr
888 
WWUS73 KUNR 300602 AAA
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD...UPDATED
Issued by National Weather Service North Platte NE
1202 AM MDT Tue Mar 30 2021

SDZ001-002-012>014-301200-
/O.EXP.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
/O.CON.KUNR.WI.Y.0007.000000T0000Z-210331T0200Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, and Dupree
1202 AM MDT Tue Mar 30 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...HIGH WIND WARNING HAS EXPIRED...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph.

* WHERE...Harding County, the Northern Meade County Plains, 
  Perkins County, Ziebach County and Butte County. This includes 
  the Tribal Lands of the Cheyenne River Reservation.

* WHEN...Until 8 PM MDT this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

SDZ031-032-043-046-047-049-073-301200-
/O.EXP.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Pennington Co Plains-Haakon-Jackson-Mellette-Todd-Tripp-
Southern Meade Co Plains-
Including the cities of Box Elder, Caputa, Wall, Philip, Kadoka, 
White River, Mission, Winner, Ellsworth AFB, and Union Center
1202 AM MDT Tue Mar 30 2021 /102 AM CDT Tue Mar 30 2021/

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM MDT /10 AM CDT/ THIS
MORNING TO 8 PM MDT /9 PM CDT/ THIS EVENING...
...HIGH WIND WARNING HAS EXPIRED...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Portions of northwestern, south central and 
  southwestern South Dakota. This includes the Tribal Lands of 
  the Pine Ridge Reservation and the Rosebud Reservation.

* WHEN...From 9 AM MDT /10 AM CDT/ this morning to 8 PM MDT /9 
  PM CDT/ this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

SDZ030-044-300715-
/O.EXP.KUNR.HW.W.0004.000000T0000Z-210330T0600Z/
Custer Co Plains-Bennett-
Including the cities of Folsom and Martin
1202 AM MDT Tue Mar 30 2021

...HIGH WIND WARNING HAS EXPIRED...

The threat of high winds has ended in this area. The high wind
warning has expired.

$$

SDZ025-026-072-301200-
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Northern Foot Hills-Rapid City-Sturgis/Piedmont Foot Hills-
Including the cities of Spearfish, Whitewood, Rapid City, 
Sturgis, Piedmont, and Summerset
1202 AM MDT Tue Mar 30 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 8 PM
MDT THIS EVENING...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...The Northern Foot Hills, the Sturgis/Piedmont Foot 
  Hills and the Rapid City area.

* WHEN...From 9 AM this morning to 8 PM MDT this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr
922 
WWUS73 KUNR 300853
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
Issued by National Weather Service North Platte NE
253 AM MDT Tue Mar 30 2021

SDZ001-002-012>014-310000-
/O.CON.KUNR.WI.Y.0007.000000T0000Z-210331T0200Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, and Dupree
253 AM MDT Tue Mar 30 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph.

* WHERE...Harding County, the Northern Meade County Plains, 
  Perkins County, Ziebach County and Butte County. This includes 
  the Tribal Lands of the Cheyenne River Reservation.

* WHEN...Until 8 PM MDT this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

SDZ025-026-031-032-043-046-047-049-072-073-310000-
/O.CON.KUNR.WI.Y.0007.210330T1500Z-210331T0200Z/
Northern Foot Hills-Rapid City-Pennington Co Plains-Haakon-
Jackson-Mellette-Todd-Tripp-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-
Including the cities of Spearfish, Whitewood, Rapid City, 
Box Elder, Caputa, Wall, Philip, Kadoka, White River, Mission, 
Winner, Sturgis, Piedmont, Summerset, Ellsworth AFB, 
and Union Center
253 AM MDT Tue Mar 30 2021 /353 AM CDT Tue Mar 30 2021/

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM MDT /10 AM CDT/ THIS
MORNING TO 8 PM MDT /9 PM CDT/ THIS EVENING...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Portions of northwestern, south central and 
  southwestern South Dakota. This includes the Tribal Lands of 
  the Pine Ridge Reservation and the Rosebud Reservation.

* WHEN...From 9 AM MDT /10 AM CDT/ this morning to 8 PM MDT /9 
  PM CDT/ this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr
229 
WWUS73 KUNR 302049
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
249 PM MDT Tue Mar 30 2021

SDZ001-002-012>014-025-026-031-032-043-046-047-049-072-073-310200-
/O.CON.KUNR.WI.Y.0007.000000T0000Z-210331T0200Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foot Hills-Rapid City-Pennington Co Plains-Haakon-
Jackson-Mellette-Todd-Tripp-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, Dupree, Spearfish, Whitewood, Rapid City, Box Elder, 
Caputa, Wall, Philip, Kadoka, White River, Mission, Winner, 
Sturgis, Piedmont, Summerset, Ellsworth AFB, and Union Center
249 PM MDT Tue Mar 30 2021 /349 PM CDT Tue Mar 30 2021/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MDT /9 PM CDT/ THIS
EVENING...

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Portions of northwestern, south central and 
  southwestern South Dakota. This includes the Tribal Lands of 
  the Pine Ridge Reservation and the Rosebud Reservation.

* WHEN...From 9 AM MDT /10 AM CDT/ this morning to 8 PM MDT /9 
  PM CDT/ this evening.

* IMPACTS...Sudden wind gusts can cause drivers to lose control, 
  especially in lightweight or high profile vehicles. Strong 
  winds can cause blowing dust, reduced visibility, and flying 
  debris.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/unr
596 
WWUS73 KUNR 310200
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
800 PM MDT Tue Mar 30 2021

SDZ001-002-012>014-025-026-031-032-043-046-047-049-072-073-310300-
/O.EXP.KUNR.WI.Y.0007.000000T0000Z-210331T0200Z/
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foot Hills-Rapid City-Pennington Co Plains-Haakon-
Jackson-Mellette-Todd-Tripp-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-
Including the cities of Buffalo, Lemmon, Bison, Belle Fourche, 
Faith, Dupree, Spearfish, Whitewood, Rapid City, Box Elder, 
Caputa, Wall, Philip, Kadoka, White River, Mission, Winner, 
Sturgis, Piedmont, Summerset, Ellsworth AFB, and Union Center
800 PM MDT Tue Mar 30 2021 /900 PM CDT Tue Mar 30 2021/

...WIND ADVISORY WILL EXPIRE AT 8 PM MDT /9 PM CDT/ THIS
EVENING...

Winds have rapidly decreased this evening with the loss of
daytime heating. Any additional gusts should remain below 35 mph.
As a result, the wind advisory will be allowed to expire.

$$

For more information from the National Weather Service visit
http://weather.gov/unr

Nearby

Wind Advisories in South Dakota, 2021Every wind advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.