Alert archive / Nebraska / High Wind Warnings in 2021

High Wind Warning 58, NWS Cheyenne, WY

December 14, 20216 counties in Wyoming; 8 counties in Nebraska

NWS Cheyenne, WY issued this high wind warning at Dec 14, 2021, 4:08 AM MST for 6 counties in Wyoming; 8 counties in Nebraska. It took effect at Dec 14, 2021, 10:00 PM MST. It was in force for 31 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, 4:08 AM MST (11:08 UTC)
In effect from
Dec 14, 2021, 10:00 PM MST
Expired
Dec 16, 2021, 5:00 AM MST
In force
31 hr
Issued by
NWS Cheyenne, WY

Counties Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Goshen County, WY, Laramie County, WY, Niobrara County, WY, Platte County, WY

The radar

The Cheyenne radar (KCYS), 101 km from the middle of the area, began a volume at 11:10 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, 7:12 AM MSTNON-TSTM WND GST 611 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT). VISIBILITY BELOW ONE-HALF MILE WITH FALLING SNOW.
Dec 15, 7:32 AM MSTNON-TSTM WND GST 59Laramie, WY
Dec 15, 7:36 AM MSTNON-TSTM WND GST 637 Ese Arlington, WYMESONET STATION WY24 6.9 E ARLINGTON (WYDOT).
Dec 15, 7:52 AM MSTHEAVY SNOW 11 Nnw Arlington, WYSNOW SQUALL. VISIBILITY DROPPED BELOW ONE QUARTER MILE FOR PAST 30 MINUTES. AREA WEBCAMS SHOW WHITEOUT CONDITIONS. WIND GUSTS 55 TO 60 MPH. MESONET STATION KARL 0.6 NW ARLINGTON ALONG INTERSTATE 80 (WYDOT).
Dec 15, 7:56 AM MSTNON-TSTM WND GST 5914 Ne Centennial, WYQUELEY DOME WYDOT MESONET SITE
Dec 15, 8:28 AM MSTNON-TSTM WND GST 681 Sse Bordeaux, WYMESONET STATION KBRX 1.4 S BORDEAUX (WYDOT).
Dec 15, 8:50 AM MSTNON-TSTM WND GST 611 Ese Buford, WYI-80 BUFORD WYDOT SITE.
Dec 15, 8:50 AM MSTNON-TSTM WND GST 687 Ne Buford, WYHIGHWAY 210 WILDCAT TRAIL WYDOT SITE.
Dec 15, 8:50 AM MSTNON-TSTM WND GST 7016 Wsw Cheyenne, WYI-80 OTTO ROAD WYDOT SITE.
Dec 15, 9:54 AM MSTNON-TSTM WND GST 637 Ese Arlington, WYI-80 COOPER COVE WYDOT SITE
Dec 15, 9:56 AM MSTNON-TSTM WND GST 70Arlington, WYI-80 ARLINGTON WYDOT SITE.
Dec 15, 9:58 AM MSTNON-TSTM WND GST 627 Nw Elk Mountain, WYI-80 HALLECK RIDGE WYDOT SITE.
Dec 15, 10:00 AM MSTNON-TSTM WND GST 5916 E Horse Creek, WYI-25 WHITAKER WYDOT SITE.
Dec 15, 10:06 AM MSTNON-TSTM WND GST 633 Nw Elk Mountain, WYI-80 ELK MOUNTAIN WYDOT SITE
Dec 15, 10:16 AM MSTNON-TSTM WND GST 622 W Buford, WYI-80 LONE TREE WYDOT SITE.
Dec 15, 10:37 AM MSTNON-TSTM WND GST 68Cheyenne, WYNWS CHEYENNE ASOS SITE.
Dec 15, 11:10 AM MSTNON-TSTM WND GST 691 Ese Torrington, WY
Dec 15, 11:15 AM MSTNON-TSTM WND GST 60Kimball, NE
Dec 15, 11:17 AM MSTNON-TSTM WND GST 9112.6 Ne Centennial, WYI-80 QUELEY WYDOT SITE.
Dec 15, 11:36 AM MSTNON-TSTM WND GST 669 E Cheyenne, WYI-25 BEAR CREEK WYDOT OBSERVATION SITE.
Dec 15, 11:40 AM MSTNON-TSTM WND GST 782 Nw Buford, WYWYDOT SITE NEAR BUFORD WY36.
Dec 15, 11:48 AM MSTNON-TSTM WND GST 7710.5 Nw Buford, WYUP226.
Dec 15, 11:52 AM MSTNON-TSTM WND GST 7511.8 Nw Federal, WYWYDOT SITE AT FEDERAL WY38.
Dec 15, 11:53 AM MSTNON-TSTM WND GST 692 E Torrington, WYASOS STATION KTOR TORRINGTON AIRPORT - TOR.
Dec 15, 11:53 AM MSTNON-TSTM WND GST 72Cheyenne, WY
Dec 15, 11:54 AM MSTNON-TSTM WND GST 731.1 E Buford, WYWYDOT SITE NEAR BUFORD WY37.
Dec 15, 11:55 AM MSTNON-TSTM WND GST 73Buford, WYUNION PACIFIC SITE UR535.
Dec 15, 11:56 AM MSTNON-TSTM WND GST 608 S Sibley Peak, WYMESONET STATION WY1 8.4 S SIBLEY PEAK (WYDOT).
Dec 15, 11:56 AM MSTNON-TSTM WND GST 7510 Sw Cheyenne, WYUNION PACIFIC SITE.
Dec 15, 11:56 AM MSTNON-TSTM WND GST 791 Nnw Whitaker, WYMESONET STATION KWTR 0.6 NW WHITAKER (WYDOT).
Dec 15, 11:58 AM MSTNON-TSTM WND GST 607 E Gurley, NE
Dec 15, 11:58 AM MSTNON-TSTM WND GST 649 Sse Gun Barrel, WYAWOS STATION K1AW ALPHA.
Dec 15, 11:58 AM MSTNON-TSTM WND GST 649 Sse Gun Barrel, WY
Dec 15, 12:00 PM MSTNON-TSTM WND GST 7111 Se Arlington, WYWYDOT SITE NEAR ARLINGTON WY25.
Dec 15, 12:01 PM MSTNON-TSTM WND GST 702.0 W Buford, WYUNION PACIFIC SITE NEAR BUFORD UP203.
Dec 15, 12:08 PM MSTNON-TSTM WND GST 8116 Wsw Cheyenne, WYI-80 OTTO RD WYDOT SITE.
Dec 15, 12:10 PM MSTNON-TSTM WND GST 682 Wnw Centennial, WYCWOP OBSERVATION SITE.
Dec 15, 12:16 PM MSTNON-TSTM WND GST 787 Ne Buford, WYHIGHWAY 210 WILDCAT HILLS WYDOT OBSERVATION SITE.
Dec 15, 12:22 PM MSTNON-TSTM WND GST 607 S Chadron, NEKINGS CANYON RAWS SITE.
Dec 15, 12:24 PM MSTNON-TSTM WND GST 623 W Van Tassell, WYVAN TASSELL WYDOT SITE.
Dec 15, 12:34 PM MSTNON-TSTM WND GST 582 W Gering, NERAWS OBSERVATION SITE.
Dec 15, 12:37 PM MSTNON-TSTM WND GST 9410 Ese Crystal Lake Cam, WYEMKAY UPR SITE. SUSTAINED WINDS 67 MPH.
Dec 15, 12:48 PM MSTNON-TSTM WND GST 75Cheyenne, WY
Dec 15, 12:50 PM MSTNON-TSTM WND DMG6 S Cheyenne, WYTRAMPOLINE BLEW INTO A HOUSE AND CRUSHED A SWINGSET ON NEAR TERRY RANCH ROAD AND SOUTH GREELEY.
Dec 15, 1:06 PM MSTNON-TSTM WND GST 591 Sse Bordeaux, WYMESONET STATION KBRX 1.4 S BORDEAUX (WYDOT).
Dec 15, 1:16 PM MSTNON-TSTM WND GST 7910 E Buford, WYWYDOT SITE NEAR FEDERAL WY38.
Dec 15, 1:24 PM MSTNON-TSTM WND GST 71Cheyenne, WYOBSERVATION AT KCYS.
Dec 15, 1:34 PM MSTNON-TSTM WND GST 672 W Gering, NERAWS STATION.
Dec 15, 1:36 PM MSTNON-TSTM WND GST 7412 Sse Horse Creek, WY
Dec 15, 1:47 PM MSTNON-TSTM WND GST 702.0 W Buford, WYUNOIN PACIFIC SITE UP203.
Dec 15, 1:48 PM MSTNON-TSTM WND GST 55Nne Skyline, WYSKYLINE WYDOT SITE. SUSTAINED WINDS 34 MPH.
Dec 15, 1:49 PM MSTNON-TSTM WND GST 83Federal, WYUNION PACIFIC SITE UR535.
Dec 15, 1:53 PM MSTNON-TSTM WND GST 61Sidney, NEOBSERVATION AT SIDENY.
Dec 15, 1:53 PM MSTNON-TSTM WND GST 64Scottsbluff, NEOBSERVATION AT SCOTTSBLUFF.
Dec 15, 1:56 PM MSTNON-TSTM WND GST 712.4 Nw Buford, WYWYDOT SITE NEAR BUFORD WY36.
Dec 15, 1:58 PM MSTNON-TSTM WND GST 595 Ne Harrisburg, NECHARLIE MESONET SITE. SUSTAINED WINDS 46 MPH.
Dec 15, 2:03 PM MSTNON-TSTM WND GST 932 Wnw Buford, WYUNION PACIFIC STATION UR535.
Dec 15, 2:15 PM MSTNON-TSTM WND GST 58Sidney, NEKIMBALL AWOS.
Dec 15, 2:19 PM MSTNON-TSTM WND GST 792 W Sidney, NEUNION PACIFIC SITE UP203.
Dec 15, 2:21 PM MSTNON-TSTM WND GST 80Sidney, NEUNION PACIFIC SITE UR535.

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

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 11.1 hours before the alert went out and 241 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, Denver, CO 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 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 2021-12-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 square meters per square second.19395878Sfc1 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
3699 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
126 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

397 
WWUS75 KCYS 141108
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
408 AM MST Tue Dec 14 2021

WYZ109-150000-
/O.CAN.KCYS.HW.A.0049.000000T0000Z-211215T0000Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Central Carbon County-
Including the city of Rawlins
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH possible.

* WHERE...Central Carbon County including the city of Rawlins. 

* WHEN...8 AM until 11 PM MST Wednesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ110-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T1500Z/
/O.NEW.KCYS.HW.W.0058.211215T1200Z-211216T1200Z/
/O.CON.KCYS.HW.W.0057.000000T0000Z-211215T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...HIGH WIND WARNING IN EFFECT FROM 5 AM WEDNESDAY TO 5 AM MST
THURSDAY...

* WHAT...West to southwest winds 40 to 50 MPH with gusts up to 80
  MPH possible. 

* WHERE...North Snowy Range Foothills including Arlington and Elk
  Mountain along Interstate 80 between Laramie and Rawlins. 

* WHEN...Two periods of strong winds expected. First, until 5 PM
  MST this afternoon. Second, from 5 AM MST Wednesday until 5 AM
  MST Thursday. The strongest winds are expected on Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ115-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T1500Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Laramie Valley-
Including the cities of Laramie and Bosler
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH possible.

* WHERE...Laramie Valley including the city of Laramie. 

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ116-117-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T1500Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 5 AM MST
THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 90 MPH
  possible. 

* WHERE...South Laramie Range and adjacent foothills including
  Interstate 80 between Laramie and Cheyenne. 

* WHEN...8 AM Wednesday until 5 AM MST Thursday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. Winds of this magnitude can also lead to property
  damage and localized power outages. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ107-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T0300Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
East Platte County-
Including the cities of Wheatland and Guernsey
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 5 AM MST
THURSDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH possible. 

* WHERE...East Platte County including Glendo, Wheatland, and
  Chugwater. 

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ106-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T1500Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM WEDNESDAY TO 5 AM MST
THURSDAY...

* WHAT...West winds 40 to 50 MPH with gusts up to 80 MPH possible. 

* WHERE...Bordeaux along Interstate 25 between Chugwater and
  Wheatland. 

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

NEZ020-021-054-055-WYZ118-119-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T0300Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

* WHAT...West to northwest winds 35 to 50 MPH with gusts 70 to 80
  MPH possible.

* WHERE...Interstate 80 corridor from Cheyenne to Sidney including
  the cities of Cheyenne, Pine Bluffs, Kimball, Sidney,
  Harrisburg, and Bridgeport. 

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. Winds of this magnitude can also lead to property
  damage and localized power outages. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

NEZ019-WYZ108-150000-
/O.UPG.KCYS.HW.A.0050.211215T1800Z-211216T0300Z/
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Scotts Bluff County-Goshen County-
Including the cities of Scottsbluff, Gering, and Torrington
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

* WHAT...Northwest winds 35 to 45 MPH with gusts up to 70 MPH 
  possible. 

* WHERE...East central Wyoming and the northern Nebraska Panhandle
  including Lusk, Torrington, Scottsbluff, Alliance, and Chadron.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ113-150000-
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

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

* WHERE...Upper North Platte River Basin including Saratoga. 

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

NEZ002-003-095-096-WYZ102-150000-
/O.NEW.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Dawes County-Box Butte County-Northern Sioux County-
Southern Sioux County-Niobrara County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Harrison, Agate, Lusk, and Redbird
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 11 PM MST WEDNESDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph
  possible.

* WHERE...East central Wyoming and the northern Nebraska Panhandle
  including Lusk, Torrington, Scottsbluff, Alliance, and Chadron.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ101-104-105-150000-
/O.CON.KCYS.HW.W.0057.000000T0000Z-211215T0000Z/
Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, 
Seminoe Dam, Medicine Bow, and Shirley Basin
408 AM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Southwest winds 35 to 45 MPH with gusts up to 60 MPH 
  possible.

* WHERE...Northern Carbon County including Muddy Gap and Shirley
  Basin. 

* WHEN...Until 5 PM MST this afternoon. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

CLH
5 follow-up statements
864 
WWUS75 KCYS 142345
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
445 PM MST Tue Dec 14 2021

WYZ110-151200-
/O.EXP.KCYS.HW.W.0057.000000T0000Z-211215T0000Z/
/O.CON.KCYS.HW.W.0058.211215T1200Z-211216T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM WEDNESDAY TO
5 AM MST THURSDAY...
...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

* WHAT...Winds easing this afternoon for a brief time to gusts to
  40 mph. West winds 35 to 45 mph with gusts up to 75 mph 
  expected after 5 AM Wednesday.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...From 5 AM MST Wednesday until 5 AM MST Thursday. The
  strongest winds are expected Wednesday evening.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. There will be a high risk for
  vehicle blow overs, particularly along north to south oriented
  roadways. 

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.

&&

$$

WYZ101-104-105-150045-
/O.EXP.KCYS.HW.W.0057.000000T0000Z-211215T0000Z/
Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, 
Seminoe Dam, Medicine Bow, and Shirley Basin
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Winds have eased this afternoon and warning level winds are no
longer expected. Therefore...the High Wind Warning will be allowed
to expire on time at 5 PM.

$$

WYZ109-113-115-151200-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Central Carbon County-Upper North Platte River Basin-
Laramie Valley-
Including the cities of Rawlins, Saratoga, Encampment, Laramie, 
and Bosler
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...Central Carbon County including the city of Rawlins.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

WYZ116-117-151200-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO
5 AM MST THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 90 MPH 
  possible.

* WHERE...South Laramie Range and adjacent foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

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.

&&

$$

WYZ106-107-151200-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
East Platte County-
Including the cities of Bordeaux, Wheatland, and Guernsey
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO
5 AM MST THURSDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...East Platte County including Glendo, Wheatland, and 
  Chugwater.

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

NEZ020-021-054-055-WYZ118-119-151200-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...West to northwest winds 35 to 50 MPH with gusts 70 to 
  80 MPH possible.

* WHERE...Interstate 80 corridor from Cheyenne to Sidney 
  including the cities of Cheyenne, Pine Bluffs, Kimball, 
  Sidney, Harrisburg, and Bridgeport.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

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.

&&

$$

NEZ002-003-019-095-096-WYZ102-108-151200-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Dawes County-Box Butte County-Scotts Bluff County-
Northern Sioux County-Southern Sioux County-Niobrara County-
Goshen County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Scottsbluff, Gering, Harrison, Agate, Lusk, Redbird, 
and Torrington
445 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph 
  possible.

* WHERE...East central Wyoming and the northern Nebraska 
  Panhandle including Lusk, Torrington, Scottsbluff, Alliance, 
  and Chadron.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$
149 
WWUS75 KCYS 150455
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
955 PM MST Tue Dec 14 2021

WYZ110-151300-
/O.EXT.KCYS.HW.W.0058.211215T0500Z-211216T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...Southwest winds 30 to 40 mph with gusts to 60 mph this
  evening. West winds 35 to 45 mph with gusts up to 75 mph 
  expected after 5 AM Wednesday.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

WYZ109-113-115-151300-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Central Carbon County-Upper North Platte River Basin-
Laramie Valley-
Including the cities of Rawlins, Saratoga, Encampment, Laramie, 
and Bosler
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...Central Carbon County including the city of Rawlins.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

WYZ116-117-151300-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO
5 AM MST THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 90 MPH 
  possible.

* WHERE...South Laramie Range and adjacent foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

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.

&&

$$

WYZ106-107-151300-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
East Platte County-
Including the cities of Bordeaux, Wheatland, and Guernsey
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO
5 AM MST THURSDAY...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...East Platte County including Glendo, Wheatland, and 
  Chugwater.

* WHEN...8 AM Wednesday until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

NEZ020-021-054-055-WYZ118-119-151300-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...West to northwest winds 35 to 50 MPH with gusts 70 to 
  80 MPH possible.

* WHERE...Interstate 80 corridor from Cheyenne to Sidney 
  including the cities of Cheyenne, Pine Bluffs, Kimball, 
  Sidney, Harrisburg, and Bridgeport.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

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.

&&

$$

NEZ002-003-019-095-096-WYZ102-108-151300-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Dawes County-Box Butte County-Scotts Bluff County-
Northern Sioux County-Southern Sioux County-Niobrara County-
Goshen County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Scottsbluff, Gering, Harrison, Agate, Lusk, Redbird, 
and Torrington
955 PM MST Tue Dec 14 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 11 PM MST
WEDNESDAY...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph 
  possible.

* WHERE...East central Wyoming and the northern Nebraska 
  Panhandle including Lusk, Torrington, Scottsbluff, Alliance, 
  and Chadron.

* WHEN...8 AM until 11 PM MST Wednesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$
966 
WWUS75 KCYS 151102
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
402 AM MST Wed Dec 15 2021

WYZ110-160000-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...Southwest winds 40 to 50 MPH with gusts up to 80 MPH
  possible. 

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ109-113-115-160000-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Central Carbon County-Upper North Platte River Basin-
Laramie Valley-
Including the cities of Rawlins, Saratoga, Encampment, Laramie, 
and Bosler
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
11 PM MST THIS EVENING...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...Lower elevations of Carbon and Albany counties including
  the cities of Rawlins, Saratoga, and Laramie. 

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ116-117-160000-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
5 AM MST THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 90 MPH 
  possible.

* WHERE...South Laramie Range and adjacent foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

WYZ106-107-160000-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
East Platte County-
Including the cities of Bordeaux, Wheatland, and Guernsey
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
5 AM MST THURSDAY...

* WHAT...West winds 35 to 50 MPH with gusts up to 75 MPH 
  possible.

* WHERE...Platte County including Glendo, Wheatland, Bordeaux, and
  Chugwater. 

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

NEZ020-021-054-055-WYZ118-119-160000-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
11 PM MST THIS EVENING...

* WHAT...West to northwest winds 35 to 50 MPH with gusts 70 to 
  80 MPH possible.

* WHERE...Interstate 80 corridor from Cheyenne to Sidney 
  including the cities of Cheyenne, Pine Bluffs, Kimball, 
  Sidney, Harrisburg, and Bridgeport.

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

NEZ002-003-019-095-096-WYZ102-108-160000-
/O.CON.KCYS.HW.W.0058.211215T1500Z-211216T0600Z/
Dawes County-Box Butte County-Scotts Bluff County-
Northern Sioux County-Southern Sioux County-Niobrara County-
Goshen County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Scottsbluff, Gering, Harrison, Agate, Lusk, Redbird, 
and Torrington
402 AM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
11 PM MST THIS EVENING...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph 
  possible.

* WHERE...East central Wyoming and the northern Nebraska 
  Panhandle including Lusk, Torrington, Scottsbluff, Alliance, 
  and Chadron.

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts of
58 mph or more can lead to property damage.

&&

$$

CLH
948 
WWUS75 KCYS 152108
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
208 PM MST Wed Dec 15 2021

WYZ110-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...Southwest winds 40 to 50 MPH with gusts up to 80 MPH 
  possible.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

WYZ109-113-115-160600-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Central Carbon County-Upper North Platte River Basin-
Laramie Valley-
Including the cities of Rawlins, Saratoga, Encampment, Laramie, 
and Bosler
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...West winds 35 to 45 MPH with gusts up to 70 MPH 
  possible.

* WHERE...Lower elevations of Carbon and Albany counties 
  including the cities of Rawlins, Saratoga, and Laramie.

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

WYZ116-117-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 85 MPH 
  possible.

* WHERE...South Laramie Range and adjacent foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

WYZ106-107-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
East Platte County-
Including the cities of Bordeaux, Wheatland, and Guernsey
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...West winds 35 to 50 MPH with gusts up to 75 MPH 
  possible.

* WHERE...Platte County including Glendo, Wheatland, Bordeaux, 
  and Chugwater.

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

NEZ020-021-054-055-WYZ118-119-160600-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...West to northwest winds 35 to 50 MPH with gusts 70 to 
  80 MPH possible.

* WHERE...Interstate 80 corridor from Cheyenne to Sidney 
  including the cities of Cheyenne, Pine Bluffs, Kimball, 
  Sidney, Harrisburg, and Bridgeport.

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

NEZ002-003-019-095-096-WYZ102-108-160600-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Dawes County-Box Butte County-Scotts Bluff County-
Northern Sioux County-Southern Sioux County-Niobrara County-
Goshen County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Scottsbluff, Gering, Harrison, Agate, Lusk, Redbird, 
and Torrington
208 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

* WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph 
  possible.

* WHERE...East central Wyoming and the northern Nebraska 
  Panhandle including Lusk, Torrington, Scottsbluff, Alliance, 
  and Chadron.

* WHEN...8 AM until 11 PM MST today.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

MB
325 
WWUS75 KCYS 160539
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1039 PM MST Wed Dec 15 2021

WYZ109-113-115-160645-
/O.EXP.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Central Carbon County-Upper North Platte River Basin-
Laramie Valley-
Including the cities of Rawlins, Saratoga, Encampment, Laramie, 
and Bosler
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING WILL EXPIRE AT 11 PM MST THIS EVENING...

High winds have diminished and warning level winds are no longer 
expected. The High Wind Warning will be allowed to expire at at 11
PM.

$$

NEZ020-021-054-055-WYZ118-119-160645-
/O.EXP.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Banner County-Morrill County-Kimball County-Cheyenne County-
Central Laramie County-East Laramie County-
Including the cities of Harrisburg, Angora, Bridgeport, Bayard, 
Redington, Kimball, Sidney, Brownson, Cheyenne, and Pine Bluffs
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING WILL EXPIRE AT 11 PM MST THIS EVENING...

High winds have diminished and warning level winds are no longer 
expected. The High Wind Warning will be allowed to expire at at 11
PM.

$$

NEZ002-003-019-095-096-WYZ102-108-160645-
/O.EXP.KCYS.HW.W.0058.000000T0000Z-211216T0600Z/
Dawes County-Box Butte County-Scotts Bluff County-
Northern Sioux County-Southern Sioux County-Niobrara County-
Goshen County-
Including the cities of Chadron, Chadron St Park, Alliance, 
Hemingford, Scottsbluff, Gering, Harrison, Agate, Lusk, Redbird, 
and Torrington
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING WILL EXPIRE AT 11 PM MST THIS EVENING...

High winds have diminished and warning level winds are no longer 
expected. The High Wind Warning will be allowed to expire at at 11
PM.

$$

WYZ110-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...Southwest winds 40 to 50 MPH with gusts up to 80 MPH 
  possible.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

WYZ116-117-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...West winds 45 to 60 MPH with gusts as high as 85 MPH 
  possible.

* WHERE...South Laramie Range and adjacent foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways. Winds of this magnitude can also lead to property 
  damage and localized power outages.

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.

&&

$$

WYZ106-107-161200-
/O.CON.KCYS.HW.W.0058.000000T0000Z-211216T1200Z/
Central Laramie Range and Southwest Platte County-
East Platte County-
Including the cities of Bordeaux, Wheatland, and Guernsey
1039 PM MST Wed Dec 15 2021

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...West winds 35 to 50 MPH with gusts up to 75 MPH 
  possible.

* WHERE...Platte County including Glendo, Wheatland, Bordeaux, 
  and Chugwater.

* WHEN...8 AM MST today until 5 AM MST Thursday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. There will be a high risk for 
  vehicle blow overs, particularly along north to south oriented 
  roadways.

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.

&&

$$

The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 14, 2:09 PM MSTWinter Weather AdvisoryCYSAlbany, Carbon37 hr

Nearby

High Wind Warnings in Nebraska, 2021High Wind Warnings in Wyoming, 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.