Alert archive / South Dakota / High Wind Warnings in 2021

High Wind Warning 5, NWS Sioux Falls, SD

December 14, 20214 states

NWS Sioux Falls, SD issued this high wind warning at Dec 14, 2021, 4:04 AM CST for 4 states. It took effect at Dec 15, 2021, 12:00 PM CST. It was in force for 15 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
Dec 14, 2021, 4:04 AM CST (10:04 UTC)
In effect from
Dec 15, 2021, 12:00 PM CST
Expired
Dec 16, 2021, 2:46 AM CST
In force
15 hr
Issued by
NWS Sioux Falls, SD
All 45 counties

Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD

The radar

The Sioux Falls radar (KFSD), 16 km from the middle of the area, began a volume at 10:02 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
Dec 15, 4:10 PM CSTTSTM WND DMGHomer, NEELECTRIC POLE BLOWN DOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 4:17 PM CSTTORNADO2 S Salix, IA
Dec 15, 4:17 PM CSTTORNADO2 Sw Bronson, IA
Dec 15, 4:19 PM CSTTSTM WND DMGHornick, IAOVERTURNED PROPANE TANKS. TIME ESTIMATED FROM RADAR.
Dec 15, 4:20 PM CSTTSTM WND DMG4 W Bronson, IABUILDING DAMAGED. TIME ESTIMATED FROM RADAR.
Dec 15, 4:21 PM CSTTSTM WND DMG2 E Sergeant Bluff, IAROOFS OFF A COUPLE OF HOMES BETWEEN SERGEANT BLUFF AND BRONSON. TIME ESTIMATED FROM RADAR.
Dec 15, 4:21 PM CSTTSTM WND DMG5 Wnw Sioux City, IATREE UPROOTED. REPORT VIA SOCIAL MEDIA AND TIME ESTIMATED FROM RADAR.
Dec 15, 4:23 PM CSTTSTM WND GST 821 Wsw Sergeant Bluff, IA
Dec 15, 4:24 PM CSTTSTM WND DMG4 Ene Sergeant Bluff, IADAMAGE TO BUILDING.
Dec 15, 4:25 PM CSTTSTM WND DMG3 Se Sioux City, IAPOWER POLES LEARNING. REPORT RECEIVED VIA SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
Dec 15, 4:31 PM CSTTSTM WND DMG2 E Lawton, IAPOWER LINES DOWN ACROSS HWY 20. TIME ESTIMATED FROM RADAR.
Dec 15, 4:31 PM CSTTSTM WND DMG2 Ene Lawton, IAPOLE SHED ROOF OFF WITH DEBRIS BLOWN INTO FIELD. TIME ESTIMATED FROM RADAR.
Dec 15, 4:33 PM CSTTORNADO3 Ene Lawton, IAREPORT OF POWER FLASHES FROM POWER LINES.
Dec 15, 4:34 PM CSTTSTM WND DMG1 W Anthon, IACATTLE BARN AND GARAGE DAMAGED. TIME ESTIMATED FROM RADAR.
Dec 15, 4:35 PM CSTTSTM WND DMGKingsley, IAROOF TOWN OFF OF BUILDING. TIME ESTIMATED FROM RADAR.
Dec 15, 4:43 PM CSTTSTM WND DMG2 Nw Battle Creek, IAMACHINE SHED DAMAGED. TIME ESTIMATED FROM RADAR.
Dec 15, 4:48 PM CSTTSTM WND DMG6 Nw Ida Grove, IAMACHINE SHED DAMAGE. TIME ESTIMATED FROM RADAR.
Dec 15, 4:50 PM CSTTSTM WND DMG4 Sse Holstein, IATREES DOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 4:52 PM CSTTSTM WND DMG6 Ssw Cleghorn, IAMACHINE SHED DESTROYED AND GRAVITY WAGON TIPPED OVER. REPORT VIA SOCIAL MEDIA.
Dec 15, 4:55 PM CSTNON-TSTM WND GST 742 Wsw Pickstown, SD
Dec 15, 4:56 PM CSTTSTM WND DMG1 Ssw Marcus, IAROOFS WERE BLOWN OFF OF A FEW BUILDINGS AND SEMI WAS BLOWN OFF THE ROAD. TIME ESTIMATED FROM RADAR.
Dec 15, 4:57 PM CSTTSTM WND DMG2 Nnw Galva, IAHOUSE DAMAGED WITH ROOF TORN OFF. HOOP BARN DESTROYED AND 100 YEAR OLD MARCHINE SHED DESTOYED. TIME ESTIMATED FROM RADAR.
Dec 15, 4:59 PM CSTNON-TSTM WND GST 662 E Dixon, SD
Dec 15, 5:01 PM CSTTSTM WND DMG5 Sw Alta, IANUMEROUS TREES AND BRANCHES DOWN. REPORT RECEIVED VIA SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
Dec 15, 5:03 PM CSTTSTM WND DMGAurelia, IASILO DAMAGED, TREES DOWN AND SHEET METAL FROM BUILDINGS ON ROAD. POWER OUT IN TOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:03 PM CSTTSTM WND DMGAurelia, IAUPDATES PREVIOUS TSTM WND DMG REPORT FROM AURELIA. SILO DAMAGED, TREES DOWN AND SHEET METAL FROM BUILDINGS ON ROAD. 3 RAIL CARS BLOWN OVER, AND A HOME DESTROYED. POWER OUT IN TOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:04 PM CSTTSTM WND DMGLarrabee, IADAMAGE TO MACHINE SHEDS AND SOME ROOFS DAMAGE. TIME ESTIMATED FROM RADAR.
Dec 15, 5:10 PM CSTTSTM WND DMG2 Sse Sutherland, IADESTROYED BUILDING BLOCKING HIGHWAY 10 SOUTH OF SUTHERLAND. TIME ESTIMATED FROM RADAR.
Dec 15, 5:10 PM CSTTSTM WND GST 514 Wsw Lakeside, IATIME ESTIMATED FROM RADAR.
Dec 15, 5:11 PM CSTTSTM WND DMGSutherland, IALARGE TREE BRANCH DOWN IN TOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:25 PM CSTTSTM WND DMG3 E Royal, IALARGE PINE TREE BLOW DOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:31 PM CSTTSTM WND DMG1 Sse Spencer, IATREES DOWN IN TOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:33 PM CSTTSTM WND GST 543 Wnw Spencer, IA
Dec 15, 5:35 PM CSTTSTM WND GST 608 Wsw Milford, IA
Dec 15, 5:39 PM CSTNON-TSTM WND GST 671 S Kimball, SD
Dec 15, 5:40 PM CSTTSTM WND DMG4 Ene Fostoria, IAROOF GONE OFF OF A LARGE SHED, 2-3 TREES UPROOTED AND SEVERAL POWER POLES WERE KNOCKED DOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:40 PM CSTNON-TSTM WND GST 531 Ene White Lake, SD
Dec 15, 5:49 PM CSTTSTM WND DMG1 E Spirit Lake, IAPOWER POLES DOWN IN TOWN. TIME ESTIMATED FROM RADAR.
Dec 15, 5:52 PM CSTTSTM WND DMGSuperior, IALARGE BRANCHES DOWN AND SHINGLES OFF OF ROOF. GARAGE BLOWN OFF OF FOUNDATION. TIME ESTIMATED FROM RADAR.
Dec 15, 5:59 PM CSTNON-TSTM WND GST 635 Ese Tyndall, SD
Dec 15, 7:35 PM CSTNON-TSTM WND GST 543 S Chamberlain, SD
Dec 15, 7:41 PM CSTNON-TSTM WND GST 623 W Geddes, SD
Dec 15, 7:48 PM CSTNON-TSTM WND GST 695 Ssw Worthing, SD
Dec 15, 7:53 PM CSTNON-TSTM WND GST 633 N Mitchell, SD
Dec 15, 8:10 PM CSTNON-TSTM WND GST 6914 W Platte, SD
Dec 15, 8:20 PM CSTNON-TSTM WND GST 553 S Hendricks, MNMESONET STATION MN030 HENDRICKS MN-19 MILE POST 2.
Dec 15, 8:35 PM CSTNON-TSTM WND GST 625 W Plankinton, SD
Dec 15, 8:55 PM CSTNON-TSTM WND GST 521 Ssw Vermillion, SD
Dec 15, 8:55 PM CSTNON-TSTM WND GST 553 S Luverne, MN
Dec 15, 8:55 PM CSTNON-TSTM WND GST 632 Sw Le Mars, IA
Dec 15, 8:56 PM CSTNON-TSTM WND GST 582 Ne Yankton, SD
Dec 15, 9:00 PM CSTNON-TSTM WND GST 571 Wsw Orange City, IA
Dec 15, 9:04 PM CSTNON-TSTM WND GST 612 Wsw Gayville, SD
Dec 15, 9:14 PM CSTNON-TSTM WND GST 583 E Cavour, SD
Dec 15, 9:24 PM CSTNON-TSTM WND GST 623 Se Jefferson, SD
Dec 15, 9:30 PM CSTNON-TSTM WND GST 542 Ene Concord, NE
Dec 15, 9:35 PM CSTNON-TSTM WND GST 604 Se Lakefield, MN
Dec 15, 9:35 PM CSTNON-TSTM WND GST 623 Nne Sheldon, IA
Dec 15, 9:35 PM CSTNON-TSTM WND GST 662 Ne Maurice, IA
Dec 15, 9:35 PM CSTNON-TSTM WND GST 683 Wsw Lakeside, IA

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

The nearest sounding before it

Aberdeen, SD (KABR), launched 00:00Z, 10.1 hours before the alert went out and 202 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 00:00Z on 2021-12-14Temperature 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, Aberdeen, SD at 00:00Z on 2021-12-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 367 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2234 m above ground
0-6 km bulk shear
55 kt
0-1 km storm-relative helicity
367 m²/s²
0-3 km storm-relative helicity
380 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

048 
WWUS73 KFSD 141004
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
404 AM CST Tue Dec 14 2021

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
141815-
/O.NEW.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
404 AM CST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT
CST WEDNESDAY NIGHT...

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

* WHERE...Portions of south central and southeast South Dakota, 
  northeast Nebraska and northwest and west central Iowa. This 
  includes the Tribal Lands of the Yankton Sioux Tribal Nation.

* WHEN...From noon Wednesday to midnight CST Wednesday night.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>062-141815-
/O.NEW.KFSD.HW.A.0002.211215T1800Z-211216T0600Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Brule-
Aurora-Davison-Hanson-McCook-Minnehaha-
404 AM CST Tue Dec 14 2021

...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

* WHAT...West winds 20 to 30 mph with gusts between 50 to 60 mph 
  possible.

* WHERE...Portions of central, east central, south central and 
  southeast South Dakota and southwest Minnesota. This includes 
  the Tribal Lands of the Flandreau Santee Sioux Tribal Nation.

* WHEN...From Wednesday afternoon through Wednesday evening.

* IMPACTS...Damaging winds could blow down trees and power 
  lines. Widespread power outages are possible. Travel could be 
  difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
12 follow-up statements
348 
WWUS73 KFSD 141811
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1211 PM CST Tue Dec 14 2021

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
150215-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
1211 PM CST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO
MIDNIGHT CST WEDNESDAY NIGHT...

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

* WHERE...Portions of south central and southeast South Dakota, 
  northeast Nebraska and northwest and west central Iowa. This 
  includes the Tribal Lands of the Yankton Sioux Tribal Nation.

* WHEN...From noon Wednesday to midnight CST Wednesday night.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>062-150215-
/O.CON.KFSD.HW.A.0002.211215T1800Z-211216T0600Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Brule-
Aurora-Davison-Hanson-McCook-Minnehaha-
1211 PM CST Tue Dec 14 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

* WHAT...West winds 20 to 30 mph with gusts between 50 to 60 mph 
  possible.

* WHERE...Portions of central, east central, south central and 
  southeast South Dakota and southwest Minnesota. This includes 
  the Tribal Lands of the Flandreau Santee Sioux Tribal Nation.

* WHEN...From Wednesday afternoon through Wednesday evening.

* IMPACTS...Damaging winds could blow down trees and power lines.
  Widespread power outages are possible. Travel could be
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
223 
WWUS73 KFSD 142035
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
235 PM CST Tue Dec 14 2021

MNZ071-072-080-081-089-090-097-098-SDZ055>062-150445-
/O.UPG.KFSD.HW.A.0002.211215T1800Z-211216T0600Z/
/O.EXB.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Lake-
Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
235 PM CST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 4 PM WEDNESDAY TO 3 AM CST
THURSDAY...

* WHAT...West winds will gust up to 65 mph.

* WHERE...Portions of east central, south central and southeast 
  South Dakota and southwest Minnesota. This includes the Tribal 
  Lands of the Flandreau Santee Sioux Tribal Nation.

* WHEN...From 4 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Some patchy light snow may combine with the
  strong winds to cause brief reductions in visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
150445-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
235 PM CST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO
MIDNIGHT CST WEDNESDAY NIGHT...

* WHAT...Southwest winds with gusts up to 65 mph will develop in
  the afternoon then turn westerly at night. The highest threat
  for very strong winds will be late afternoon into the evening.

* WHERE...Portions of south central and southeast South Dakota, 
  northeast Nebraska and northwest and west central Iowa. This 
  includes the Tribal Lands of the Yankton Sioux Tribal Nation.

* WHEN...From noon Wednesday to midnight CST Wednesday night.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ038>040-052>054-150445-
/O.UPG.KFSD.HW.A.0002.211215T1800Z-211216T0600Z/
/O.NEW.KFSD.WI.Y.0018.211215T2200Z-211216T0900Z/
Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-
235 PM CST Tue Dec 14 2021

...WIND ADVISORY IN EFFECT FROM 4 PM WEDNESDAY TO 3 AM CST
THURSDAY...

* WHAT...West winds 20 to 30 mph with gusts around 55 mph 
  expected.

* WHERE...Beadle, Kingsbury, Brookings, Jerauld, Sanborn and 
  Miner Counties.

* WHEN...From 4 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

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
https://weather.gov/siouxfalls
305 
WWUS73 KFSD 150341
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
941 PM CST Tue Dec 14 2021

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
151145-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
941 PM CST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO
MIDNIGHT CST WEDNESDAY NIGHT...

* WHAT...Southwest to west winds 25 to 40 mph, with gusts up to 
  65 mph expected. The highest threat for very strong winds will 
  be during the late afternoon and evening.

* WHERE...Portions of south central and southeast South Dakota, 
  northeast Nebraska and northwest and west central Iowa. This 
  includes the Tribal Lands of the Yankton Sioux Tribal Nation.

* WHEN...From noon Wednesday to midnight CST Wednesday night.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...In south central South Dakota, patchy 
  light snow may combine with the strong winds to cause brief 
  reductions in visibility. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ055>062-151145-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Lake-
Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
941 PM CST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM WEDNESDAY TO
3 AM CST THURSDAY...

* WHAT...Southwest to west winds 25 to 35 mph, with gusts up to 
  65 mph expected. The highest threat for very strong winds will 
  be during the late afternoon and evening.

* WHERE...Portions of east central, south central and southeast 
  South Dakota and southwest Minnesota. This includes the Tribal 
  Lands of the Flandreau Santee Sioux Tribal Nation.

* WHEN...From 4 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Some patchy light snow may combine with 
  the strong winds to cause brief reductions in visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ038>040-052>054-151145-
/O.CON.KFSD.WI.Y.0018.211215T2200Z-211216T0900Z/
Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-
941 PM CST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 4 PM WEDNESDAY TO 3 AM
CST THURSDAY...

* WHAT...West winds 20 to 30 mph with gusts up to 55 mph 
  expected.

* WHERE...Brookings, Beadle, Kingsbury, Miner, Jerauld and 
  Sanborn Counties.

* WHEN...From 4 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

* ADDITIONAL DETAILS...Areas of light snow may combine with the 
  strong winds to cause brief reductions in visibility.

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
https://weather.gov/siouxfalls
947 
WWUS73 KFSD 150856
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
256 AM CST Wed Dec 15 2021

SDZ040-151800-
/O.UPG.KFSD.WI.Y.0018.211215T2200Z-211216T0900Z/
/O.NEW.KFSD.FG.Y.0017.211215T0856Z-211215T1500Z/
/O.EXA.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Brookings-
256 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 3 AM
CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 25 to 35 mph with
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Brookings County.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 9 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles. Hazardous driving
  conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ038-039-052>054-151800-
/O.UPG.KFSD.WI.Y.0018.211215T2200Z-211216T0900Z/
/O.EXA.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Beadle-Kingsbury-Jerauld-Sanborn-Miner-
256 AM CST Wed Dec 15 2021

...HIGH WIND WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 3 AM
CST THURSDAY...

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

* WHERE...Beadle, Kingsbury, Jerauld, Sanborn and Miner Counties.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ066-067-069>071-
151800-
/O.NEW.KFSD.FG.Y.0017.211215T0856Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Turner-Lincoln-Yankton-
Union-
256 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

* WHAT...For the High Wind Warning, southwest winds 30 to 40 mph 
  with gusts up to 70 mph expected. For the Dense Fog Advisory, 
  visibility one quarter to one half mile in dense fog.

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

MNZ071-080-081-089-090-097-098-SDZ055-056-061-062-151800-
/O.NEW.KFSD.FG.Y.0017.211215T0856Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lincoln-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Lake-
Moody-McCook-Minnehaha-
256 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 30 to 40 mph with 
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 9 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ050-063>065-068-151800-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Gregory-Charles Mix-Douglas-Hutchinson-Bon Homme-
256 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

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

* WHERE...Bon Homme, Charles Mix, Douglas, Gregory and 
  Hutchinson Counties. This includes the Tribal Lands of the 
  Yankton Sioux Tribal Nation.

* WHEN...From noon today to midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ072-SDZ057>060-151800-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lyon-Brule-Aurora-Davison-Hanson-
256 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

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

* WHERE...In South Dakota, Hanson, Brule, Aurora and Davison 
  Counties. In Minnesota, Lyon County.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
110 
WWUS73 KFSD 150925
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
325 AM CST Wed Dec 15 2021

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ066-067-069>071-
151800-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
/O.CON.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Turner-Lincoln-Yankton-
Union-
325 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

* WHAT...For the High Wind Warning, southwest winds 30 to 40 mph 
  with gusts up to 70 mph expected. For the Dense Fog Advisory, 
  visibility one quarter to one half mile in dense fog.

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

MNZ071-080-081-089-090-097-098-SDZ040-055-056-061-062-151800-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
/O.CON.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
Lincoln-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Brookings-
Lake-Moody-McCook-Minnehaha-
325 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 30 to 40 mph with 
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 9 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

MNZ072-151800-
/O.EXA.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lyon-
325 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 25 to 35 mph with 
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Lyon County.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ050-063>065-068-151800-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Gregory-Charles Mix-Douglas-Hutchinson-Bon Homme-
325 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

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

* WHERE...Bon Homme, Charles Mix, Douglas, Gregory and 
  Hutchinson Counties. This includes the Tribal Lands of the 
  Yankton Sioux Tribal Nation.

* WHEN...From noon today to midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ038-039-052>054-057>060-151800-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Beadle-Kingsbury-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-
Hanson-
325 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

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

* WHERE...In South Dakota, Hanson, Brule, Aurora and Davison 
  Counties. In Minnesota, Lyon County.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
578 
WWUS73 KFSD 151022
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
422 AM CST Wed Dec 15 2021

IAZ020>022-031-032-NEZ013-014-SDZ071-151830-
/O.CAN.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Dixon-Dakota-Union-
422 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...
...DENSE FOG ADVISORY IS CANCELLED...

* WHAT...For the High Wind Warning, southwest winds 30 to 40 mph
  with gusts up to 70 mph expected. 

* WHERE...In South Dakota, Union County. In Nebraska, Dakota and 
  Dixon Counties. In Iowa, Plymouth, Cherokee, Buena Vista, Ida 
  and Woodbury Counties.

* WHEN...From noon today to midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ001>003-012>014-SDZ066-067-069-070-151830-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
/O.CON.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Turner-Lincoln-Yankton-
422 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

* WHAT...For the High Wind Warning, southwest winds 30 to 40 mph 
  with gusts up to 70 mph expected. For the Dense Fog Advisory, 
  visibility one quarter to one half mile in dense fog.

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ065-068-151830-
/O.EXA.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Hutchinson-Bon Homme-
422 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

* WHAT...For the High Wind Warning, southwest winds 25 to 35 mph 
  with gusts up to 65 mph expected. For the Dense Fog Advisory, 
  visibility one quarter to one half mile in dense fog.

* WHERE...Hutchinson and Bon Homme Counties.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ040-055-056-061-062-151830-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
/O.CON.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Brookings-Lake-Moody-McCook-Minnehaha-
422 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 30 to 40 mph with 
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 9 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ038-039-053-054-059-060-151830-
/O.EXA.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Beadle-Kingsbury-Sanborn-Miner-Davison-Hanson-
422 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

* WHAT...For the High Wind Warning, west winds 25 to 35 mph with
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Beadle, Kingsbury, Sanborn, Miner, Davison and Hanson 
  Counties.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SDZ050-063-064-151830-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Gregory-Charles Mix-Douglas-
422 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

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

* WHERE...Bon Homme, Charles Mix, Douglas, Gregory and 
  Hutchinson Counties. This includes the Tribal Lands of the 
  Yankton Sioux Tribal Nation.

* WHEN...From noon today to midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ052-057-058-151830-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Jerauld-Brule-Aurora-
422 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

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

* WHERE...In South Dakota, Hanson, Brule, Aurora and Davison 
  Counties. In Minnesota, Lyon County.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
707 
WWUS73 KFSD 151501
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
901 AM CST Wed Dec 15 2021

MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056-059>061-
152315-
/O.EXP.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.NEW.KFSD.FG.Y.0018.211215T1501Z-211215T1700Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Beadle-Kingsbury-Brookings-Sanborn-Miner-Lake-Moody-Davison-
Hanson-McCook-
901 AM CST Wed Dec 15 2021

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...
...DENSE FOG ADVISORY HAS EXPIRED...

* WHAT...For the High Wind Warning, west winds 25 to 35 mph with 
  gusts up to 60 mph expected. For the Dense Fog Advisory, 
  visibility one quarter mile or less in dense fog.

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 11 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Hazardous 
  driving conditions due to low visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

IAZ001>003-012>014-SDZ065>070-152315-
/O.EXP.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Hutchinson-Turner-
Lincoln-Bon Homme-Yankton-
901 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...
...DENSE FOG ADVISORY HAS EXPIRED...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ062-152315-
/O.EXP.KFSD.FG.Y.0017.000000T0000Z-211215T1500Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Minnehaha-
901 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...
...DENSE FOG ADVISORY HAS EXPIRED...

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

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 9 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ020>022-031-032-NEZ013-014-SDZ050-063-064-071-152315-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-
Charles Mix-Douglas-Union-
901 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO
MIDNIGHT CST TONIGHT...

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

* WHERE...Bon Homme, Charles Mix, Douglas, Gregory and 
  Hutchinson Counties. This includes the Tribal Lands of the 
  Yankton Sioux Tribal Nation.

* WHEN...From noon today to midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ052-057-058-152315-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Jerauld-Brule-Aurora-
901 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

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

* WHERE...In South Dakota, Hanson, Brule, Aurora and Davison 
  Counties. In Minnesota, Lyon County.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
178 
WWUS73 KFSD 151654
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1054 AM CST Wed Dec 15 2021

MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056-059>061-
160100-
/O.EXP.KFSD.FG.Y.0018.000000T0000Z-211215T1700Z/
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Beadle-Kingsbury-Brookings-Sanborn-Miner-Lake-Moody-Davison-
Hanson-McCook-
1054 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...
...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM CST THIS MORNING...

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

* WHERE...Portions of east central and southeast South Dakota 
  and southwest Minnesota. This includes the Tribal Lands of the 
  Flandreau Santee Sioux Tribal Nation.

* WHEN...For the High Wind Warning, from 4 PM this afternoon to 
  3 AM CST Thursday. For the Dense Fog Advisory, until 11 AM CST 
  this morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
160100-
/O.CON.KFSD.HW.W.0005.211215T1800Z-211216T0600Z/
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
1054 AM CST Wed Dec 15 2021

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

* WHAT...Southwest winds 25 to 35 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, from noon today to midnight 
  CST tonight. For the Dense Fog Advisory, until 9 AM CST this 
  morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ052-057-058-062-160100-
/O.CON.KFSD.HW.W.0005.211215T2200Z-211216T0900Z/
Jerauld-Brule-Aurora-Minnehaha-
1054 AM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 3 AM CST THURSDAY...

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

* WHERE...In South Dakota, Hanson, Brule, Aurora and Davison 
  Counties. In Minnesota, Lyon County.

* WHEN...From 4 PM this afternoon to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
799 
WWUS73 KFSD 160051
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
651 PM CST Wed Dec 15 2021

IAZ001>003-160600-
/O.EXT.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
Lyon-Osceola-Dickinson-
651 PM CST Wed Dec 15 2021

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 AM CST THURSDAY...

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph.

* WHERE...Osceola, Dickinson and Lyon Counties.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-160600-
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0600Z/
Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-
Dixon-Dakota-Gregory-Charles Mix-Douglas-Hutchinson-Turner-
Lincoln-Bon Homme-Yankton-Union-
651 PM CST Wed Dec 15 2021

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

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph.

* WHERE...Portions of south central and southeast South Dakota, 
  northeast Nebraska and northwest and west central Iowa. This 
  includes the Tribal Lands of the Yankton Sioux Tribal Nation.

* WHEN...Until midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>062-160600-
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-
Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Brule-
Aurora-Davison-Hanson-McCook-Minnehaha-
651 PM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST THURSDAY...

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

* WHERE...Portions of central, east central, south central and 
  southeast South Dakota and southwest Minnesota. This includes 
  the Tribal Lands of the Flandreau Santee Sioux Tribal Nation.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
623 
WWUS73 KFSD 160307
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
907 PM CST Wed Dec 15 2021

IAZ012>014-020>022-031-032-NEZ013-014-SDZ068>071-160900-
/O.NEW.KFSD.WI.Y.0019.211216T0600Z-211216T0900Z/
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0600Z/
Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-
Dixon-Dakota-Bon Homme-Yankton-Union-
907 PM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...
...WIND ADVISORY IN EFFECT UNTIL 3 AM CST THURSDAY...

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

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...For the High Wind Warning, until midnight CST tonight. 
  For the Wind Advisory, until 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

SDZ050-063>067-160600-
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0600Z/
Gregory-Charles Mix-Douglas-Hutchinson-Turner-Lincoln-
907 PM CST Wed Dec 15 2021

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

* WHAT...Northwest winds 30 to 40 mph with gusts up to 70 mph.

* WHERE...Lincoln, Turner, Charles Mix, Douglas, Gregory and 
  Hutchinson Counties. This includes the Tribal Lands of the 
  Yankton Sioux Tribal Nation.

* WHEN...Until midnight CST tonight.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>062-
160900-
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
Lyon-Osceola-Dickinson-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-
Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
907 PM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST THURSDAY...

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

* WHERE...Portions of central, east central, south central and 
  southeast South Dakota, northwest Iowa and southwest 
  Minnesota. This includes the Tribal Lands of the Flandreau 
  Santee Sioux Tribal Nation.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
081 
WWUS73 KFSD 160552
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1152 PM CST Wed Dec 15 2021

IAZ012>014-020>022-031-032-NEZ013-014-SDZ068>071-160900-
/O.EXP.KFSD.HW.W.0005.000000T0000Z-211216T0600Z/
/O.CON.KFSD.WI.Y.0019.211216T0600Z-211216T0900Z/
Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-
Dixon-Dakota-Bon Homme-Yankton-Union-
1152 PM CST Wed Dec 15 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST THURSDAY...
...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT CST TONIGHT...

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

* WHERE...Portions of southeast South Dakota, northeast Nebraska 
  and northwest and west central Iowa.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

SDZ050-063>067-160700-
/O.EXP.KFSD.HW.W.0005.000000T0000Z-211216T0600Z/
Gregory-Charles Mix-Douglas-Hutchinson-Turner-Lincoln-
1152 PM CST Wed Dec 15 2021

...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT CST TONIGHT...

While dangerous winds continue to subside, wind gusts will remain
strong through the night, with gusts as high as 40 to 45 mph 
through daybreak. 

$$

IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>062-
160900-
/O.CON.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
Lyon-Osceola-Dickinson-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-
Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
1152 PM CST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST THURSDAY...

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

* WHERE...Portions of central, east central, south central and 
  southeast South Dakota, northwest Iowa and southwest 
  Minnesota. This includes the Tribal Lands of the Flandreau 
  Santee Sioux Tribal Nation.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/siouxfalls
354 
WWUS73 KFSD 160846
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
246 AM CST Thu Dec 16 2021

IAZ002-003-MNZ071-072-080-081-089-090-097-161200-
/O.CAN.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
/O.EXB.KFSD.WI.Y.0019.000000T0000Z-211216T1200Z/
Osceola-Dickinson-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-
Pipestone-
246 AM CST Thu Dec 16 2021

...WIND ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING...
...HIGH WIND WARNING IS CANCELLED...

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

* WHERE...In Iowa, Osceola and Dickinson Counties. In Minnesota, 
  Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson and 
  Pipestone Counties.

* WHEN...Until 6 AM CST early this morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ001-MNZ098-SDZ038>040-052>062-161000-
/O.CAN.KFSD.HW.W.0005.000000T0000Z-211216T0900Z/
Lyon-Rock-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-
Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
246 AM CST Thu Dec 16 2021

...HIGH WIND WARNING IS CANCELLED...

Strong winds have subsided this morning. However, gusts through
daybreak may still approach 40 mph. 

$$

IAZ012-020-031-032-NEZ013-014-SDZ068>071-161000-
/O.CAN.KFSD.WI.Y.0019.000000T0000Z-211216T0900Z/
Sioux-Plymouth-Woodbury-Ida-Dixon-Dakota-Bon Homme-Yankton-Clay-
Union-
246 AM CST Thu Dec 16 2021

...WIND ADVISORY IS CANCELLED...

Strong winds have subsided this morning. However, gusts through
daybreak may still approach 40 mph. 

$$

IAZ013-014-021-022-161200-
/O.EXT.KFSD.WI.Y.0019.000000T0000Z-211216T1200Z/
O'Brien-Clay-Cherokee-Buena Vista-
246 AM CST Thu Dec 16 2021

...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...

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

* WHERE...O'Brien, Clay, Cherokee and Buena Vista Counties.

* WHEN...Until 6 AM CST early this morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

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
https://weather.gov/siouxfalls

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 14, 2:28 PM CSTWinter Weather AdvisoryFSDDickinson, Lyon, Osceola36 hr
Dec 14, 4:04 AM CSTHigh Wind WatchFSDAurora, Beadle, Brookings, Brule, Davison, Hanson and 8 more11 hr
Dec 14, 2:35 PM CSTWind AdvisoryFSDBeadle, Brookings, Jerauld, Kingsbury, Miner, Sanborn12 hr

Nearby

High Wind Warnings in South Dakota, 2021High Wind Warnings in Iowa, 2021High Wind Warnings in Minnesota, 2021Every high wind warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.