Alert archive / Nebraska / High Wind Warnings in 2021
High Wind Warning 33, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Oct 12, 2021, 4:26 AM MDT for 8 counties in Nebraska; 4 counties in Wyoming. It took effect at Oct 13, 2021, 12:00 AM MDT. It was in force for 18 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
- Oct 12, 2021, 4:26 AM MDT (10:26 UTC)
- In effect from
- Oct 13, 2021, 12:00 AM MDT
- Expired
- Oct 13, 2021, 6:00 PM MDT
- In force
- 18 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, Goshen County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 108 km from the middle of the area, began a volume at 10:27 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Oct 13, 1:12 AM MDT | NON-TSTM WND GST 61 | 8 S Sibley Peak, WY | MESONET STATION WY1 - COLEMAN 8.4 S SIBLEY PEAK ALONG INTERSTATE 25 (WYDOT). VISIBILITY UNDER ONE QUARTER MILE WITH FALLING AND BLOWING SNOW. |
| Oct 13, 1:42 AM MDT | NON-TSTM WND GST 65 | 8 S Sibley Peak, WY | MESONET STATION WY1 8.4 S SIBLEY PEAK (WYDOT). |
| Oct 13, 2:30 AM MDT | NON-TSTM WND GST 63 | 1 Sse Federal, WY | TRAINED SPOTTER FROM HORSE CREEK 12 SSE MEASURED GUST. |
| Oct 13, 3:54 AM MDT | BLIZZARD | 8 S Sibley Peak, WY | WYDOT MESONET STATION WY1 COLEMAN 8.4 S SIBLEY PEAK ALONG INTERSTATE 25 REPORTED ONE QUARTER MILE VISIBILITY AND WIND GUSTS 50 TO 60 MPH FOR PAST 3 HOURS IN FALLING AND BLOWING SNOW. |
| Oct 13, 4:26 AM MDT | NON-TSTM WND GST 55 | 1 Nw Cheyenne, WY | ASOS STATION KCYS CHEYENNE AIRPORT - CYS. |
| Oct 13, 5:00 AM MDT | HEAVY SNOW 6 | 5 S Wheatland, WY | REPORT VIA SOCIAL MEDIA, ESTIMATED 6 INCHES, 5 MILES SOUTH OF WHEATLAND |
| Oct 13, 5:08 AM MDT | NON-TSTM WND GST 58 | 6 Nw Hartville, WY | MESONET STATION GNRW4 6 NW HARTVILLE - GUERNSEY. |
| Oct 13, 5:47 AM MDT | NON-TSTM WND GST 56 | 1 Ssw Gering, NE | MESONET STATION FW9572 GERING. |
| Oct 13, 5:49 AM MDT | NON-TSTM WND GST 68 | 9 Se Buford, WY | MESONET STATION UP204 9.2 SE BUFORD (UPR). |
| Oct 13, 6:00 AM MDT | SNOW 1.1 | 1 Nw Cheyenne, WY | COCORAHS STATION WY-LM-115 CHEYENNE 0.8 NW. |
| Oct 13, 6:52 AM MDT | NON-TSTM WND GST 60 | 7 Sw Federal, WY | MESONET STATION WY48 7.4 SW FEDERAL (WYDOT). |
| Oct 13, 7:00 AM MDT | SNOW 1 | 2 E Cheyenne, WY | COCORAHS STATION WY-LM-36 CHEYENNE 2.0 E. |
| Oct 13, 7:00 AM MDT | SNOW 1.2 | 1 Wnw Warren Af Base, WY | COCORAHS STATION WY-LM-103 CHEYENNE 5.0 W. |
| Oct 13, 7:00 AM MDT | SNOW 1.8 | 1 W Cheyenne, WY | COCORAHS STATION WY-LM-190 CHEYENNE 1.4 W. |
| Oct 13, 7:00 AM MDT | SNOW 1.8 | 6 N La Grange, WY | COCORAHS STATION WY-GS-38 LA GRANGE 5.9 N. |
| Oct 13, 7:00 AM MDT | SNOW 2.4 | Yoder, WY | COCORAHS STATION WY-GS-23 YODER 0.1 ENE. |
| Oct 13, 7:00 AM MDT | SNOW 2.5 | 9 Wsw Harrison, NE | CO-OP OBSERVER STATION HRNN1 HARRISON. |
| Oct 13, 7:00 AM MDT | SNOW 3 | Fort Laramie, WY | COCORAHS STATION WY-GS-25 FORT LARAMIE 0.2 NW. |
| Oct 13, 7:00 AM MDT | SNOW 4 | 16 Wsw Bordeaux, WY | COCORAHS STATION WY-PT-14 WHEATLAND 20.0 SW. |
| Oct 13, 7:00 AM MDT | SNOW 4 | 2 Ene Laramie, WY | COCORAHS STATION WY-AB-138 LARAMIE 1.8 ENE. |
| Oct 13, 7:00 AM MDT | SNOW 4 | 2 Ene Laramie, WY | COCORAHS STATION WY-AB-180 LARAMIE 1.6 ENE. |
| Oct 13, 7:00 AM MDT | SNOW 4 | 2 N Laramie, WY | COCORAHS STATION WY-AB-45 LARAMIE 1.7 N. |
| Oct 13, 7:00 AM MDT | SNOW 4.1 | 1 Nw Centennial, WY | COCORAHS STATION WY-AB-108 CENTENNIAL 1.1 NNE. |
| Oct 13, 7:00 AM MDT | SNOW 4.1 | 3 Nnw Veteran, WY | COCORAHS STATION WY-GS-8 VETERAN 3.0 W. |
| Oct 13, 7:00 AM MDT | SNOW 4.5 | 1 Sse Laramie, WY | COCORAHS STATION WY-AB-5 LARAMIE 1.3 SE. |
| Oct 13, 7:00 AM MDT | SNOW 4.5 | 1 Sse Laramie, WY | CO-OP OBSERVER STATION ADFW4 LARAMIE 1 SE. |
| Oct 13, 7:00 AM MDT | SNOW 4.5 | 6 Sse Laramie, WY | COCORAHS STATION WY-AB-160 LARAMIE 6.1 SSE. |
| Oct 13, 7:00 AM MDT | SNOW 5.3 | 1 N Laramie, WY | COCORAHS STATION WY-AB-177 LARAMIE 0.8 N. |
| Oct 13, 7:00 AM MDT | SNOW 5.3 | 2 Ese Laramie, WY | COCORAHS STATION WY-AB-171 LARAMIE 2.5 ESE. |
| Oct 13, 7:00 AM MDT | SNOW 7.3 | 10 Wsw Veteran, WY | COCORAHS STATION WY-GS-50 YODER 12.2 W. |
| Oct 13, 7:00 AM MDT | SNOW 12.5 | 10 E Jay Em, WY | CO-OP OBSERVER STATION DDEW4 12.6 S VAN TASSELL. |
| Oct 13, 7:26 AM MDT | NON-TSTM WND GST 59 | 12 Wsw Warren Af Base, WY | MESONET STATION WY38 11.8 S FEDERAL (WYDOT). |
| Oct 13, 7:28 AM MDT | NON-TSTM WND GST 66 | 3 Ne Pumpkin Vine, WY | MESONET STATION UR351 3.1 NE PUMPKIN VINE (UPR). |
| Oct 13, 7:30 AM MDT | SNOW 3 | 3 Ese Laramie, WY | COCORAHS STATION WY-AB-98 LARAMIE 3.3 ESE. |
| Oct 13, 7:32 AM MDT | NON-TSTM WND GST 58 | 12 S Van Tassell, WY | MESONET STATION UP075 11.9 S VAN TASSELL (UPR). |
| Oct 13, 7:34 AM MDT | NON-TSTM WND GST 64 | 2 W Gering, NE | MESONET STATION SBFN1 2 W GERING - SCOTTS BLUFF. |
| Oct 13, 7:36 AM MDT | NON-TSTM WND GST 57 | 2 Ese Melbeta, NE | MESONET STATION UP205 1.6 E MELBETA (UPR). |
| Oct 13, 7:52 AM MDT | NON-TSTM WND GST 60 | 4 Nnw Vedauwoo, WY | MESONET STATION WY28 3.9 NW VEDAUWOO (WYDOT). |
| Oct 13, 7:52 AM MDT | NON-TSTM WND GST 61 | 2 E Torrington, WY | ASOS STATION KTOR TORRINGTON AIRPORT - TOR. |
| Oct 13, 7:58 AM MDT | NON-TSTM WND GST 63 | 11 Wsw Warren Af Base, WY | MESONET STATION UP226 10.5 NW NATURAL FORT (UPR). |
| Oct 13, 8:00 AM MDT | SNOW 0.1 | 1 Nnw Dix, NE | VIA SOCIAL MEDIA. |
| Oct 13, 8:00 AM MDT | SNOW 1.1 | 10 Sse Torrington, WY | COCORAHS STATION WY-GS-20 TORRINGTON 9.6 SSE. |
| Oct 13, 8:00 AM MDT | SNOW 1.5 | 1 Ese Warren Af Base, WY | COCORAHS STATION WY-LM-93 CHEYENNE 2.3 W. |
| Oct 13, 8:00 AM MDT | SNOW 2 | 5 S Guernsey, WY | COCORAHS STATION WY-PT-18 GUERNSEY 5.1 S. |
| Oct 13, 8:00 AM MDT | SNOW 3 | 3 Wnw Scottsbluff, NE | CO-OP OBSERVER STATION DERN1 3.0 W SCOTTSBLUFF. |
| Oct 13, 8:00 AM MDT | SNOW 3.2 | 3 Se Laramie, WY | CO-OP OBSERVER STATION LRMW4 3.2 SE LARAMIE. |
| Oct 13, 8:00 AM MDT | SNOW 5 | Laramie, WY | COCORAHS STATION WY-AB-72 LARAMIE 0.1 S. |
| Oct 13, 8:00 AM MDT | SNOW 6.2 | 3 Nne Hawk Springs, WY | COCORAHS STATION WY-GS-11 YODER 6.5 SSE. |
| Oct 13, 8:00 AM MDT | HEAVY SNOW 10 | 13 E Wheatland, WY | VIA SOCIAL MEDIA. |
| Oct 13, 8:01 AM MDT | NON-TSTM WND GST 58 | 6 Ese Bayard, NE | MESONET STATION UP023 5.6 SE BAYARD (UPR). |
| Oct 13, 8:02 AM MDT | NON-TSTM WND GST 56 | 4 E Scottsbluff, NE | ASOS STATION KBFF SCOTTSBLUFF AIRPORT - BFF. |
| Oct 13, 8:20 AM MDT | NON-TSTM WND GST 54 | 7 Sw Warren Af Base, WY | MESONET STATION UR546 BORIE1. |
| Oct 13, 8:26 AM MDT | NON-TSTM WND GST 54 | 7 Wsw Warren Af Base, WY | MESONET STATION WY39 6.7 W WARREN AF BASE (WYDOT). |
| Oct 13, 8:26 AM MDT | NON-TSTM WND GST 66 | 9 Ese Broadwater, NE | MESONET STATION UP353 4.5 NW LISCO (UPR). |
| Oct 13, 8:31 AM MDT | NON-TSTM WND GST 60 | 7 Sse Marsland, NE | MESONET STATION NE033 19 ESE AGATE NE - FLAHERTYS ON HWY 71 (FLH). |
| Oct 13, 8:36 AM MDT | NON-TSTM WND GST 63 | Vedauwoo, WY | MESONET STATION KVDW VEDAUWOO (WYDOT). |
| Oct 13, 8:52 AM MDT | NON-TSTM WND GST 60 | Pumpkin Vine, WY | MESONET STATION KPUM PUMPKIN VINE (WYDOT). |
| Oct 13, 8:53 AM MDT | NON-TSTM WND GST 68 | 2 Wnw Buford, WY | MESONET STATION UP203 2.0 W BUFORD (UPR). |
| Oct 13, 8:59 AM MDT | NON-TSTM WND GST 59 | 7 Ese Bridgeport, NE | MESONET STATION UP417 6.7 E BRIDGEPORT (UPR). |
| Oct 13, 9:13 AM MDT | NON-TSTM WND GST 54 | 2 Ene Agate, NE | MESONET STATION AGTN1 3 ENE AGATE NE - AGATE FOSSIL BEDS RAWS - AGT. |
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, 10.4 hours before the alert went out and 227 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2859 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 113 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
481 WWUS75 KCYS 121026 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 426 AM MDT Tue Oct 12 2021 WYZ106-107-117-130000- /O.NEW.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-South Laramie Range Foothills- Including the cities of Bordeaux, Wheatland, Guernsey, Whitaker, Federal, and Horse Creek 426 AM MDT Tue Oct 12 2021 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 60 mph expected. * WHERE...South Laramie Range Foothills and much of Platte County including Interstate 80 west of Cheyenne as well as Interstate 25 between Chugwater and Glendo. * WHEN...Midnight MDT tonight until 6 PM MDT 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. In addition, hazardous road conditions may develop with periods of snow and blowing snow possible. 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. && $$ NEZ019>021-054-055-WYZ108-118-119-130000- /O.NEW.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Scotts Bluff County-Banner County-Morrill County-Kimball County- Cheyenne County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Torrington, Cheyenne, and Pine Bluffs 426 AM MDT Tue Oct 12 2021 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 60 mph expected. * WHERE...Much of Southeast Wyoming and the southern Nebraska Panhandle including Cheyenne, Torrington, Pine Bluffs, Scottsbluff, Bridgeport, Kimball, and Sidney. * WHEN...Midnight MDT tonight until 6 PM MDT Wednesday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs, particularly along north to south oriented roadways. Light snow showers could result in locally reduced visibilities in falling and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CLH
6 follow-up statements
273 WWUS75 KCYS 122215 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 415 PM MDT Tue Oct 12 2021 WYZ106-107-117-131200- /O.CON.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-South Laramie Range Foothills- Including the cities of Bordeaux, Wheatland, Guernsey, Whitaker, Federal, and Horse Creek 415 PM MDT Tue Oct 12 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range Foothills and much of Platte County including Interstate 80 west of Cheyenne as well as Interstate 25 between Chugwater and Glendo. * WHEN...Midnight MDT tonight until 6 PM MDT 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. In addition, hazardous road conditions may develop with periods of snow and blowing snow possible. 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. && $$ NEZ019>021-054-055-WYZ108-118-119-131200- /O.CON.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Scotts Bluff County-Banner County-Morrill County-Kimball County- Cheyenne County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Torrington, Cheyenne, and Pine Bluffs 415 PM MDT Tue Oct 12 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...Much of Southeast Wyoming and the southern Nebraska Panhandle including Cheyenne, Torrington, Pine Bluffs, Scottsbluff, Bridgeport, Kimball, and Sidney. * WHEN...Midnight MDT tonight until 6 PM MDT Wednesday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs, particularly along north to south oriented roadways. Light snow showers could result in locally reduced visibilities in falling and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
355 WWUS75 KCYS 122347 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 547 PM MDT Tue Oct 12 2021 NEZ003-096-131200- /O.EXB.KCYS.HW.W.0033.211013T0600Z-211013T1800Z/ Box Butte County-Southern Sioux County- Including the cities of Alliance, Hemingford, and Agate 547 PM MDT Tue Oct 12 2021 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT WEDNESDAY... * WHAT...Northwest winds 40 to 50 mph with gusts up to 65 mph expected. * WHERE...Box Butte County and Southern Sioux County. * WHEN...From midnight tonight to noon MDT 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. Light snow showers could result in locally reduced visibilities in falling and blowing snow. 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. && $$ WYZ106-107-117-131200- /O.CON.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-South Laramie Range Foothills- Including the cities of Bordeaux, Wheatland, Guernsey, Whitaker, Federal, and Horse Creek 547 PM MDT Tue Oct 12 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range Foothills and much of Platte County including Interstate 80 west of Cheyenne as well as Interstate 25 between Chugwater and Glendo. * WHEN...Midnight MDT tonight until 6 PM MDT Wednesday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs, particularly along north to south oriented roadways. In addition, hazardous road conditions may develop with periods of snow and blowing snow possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NEZ019>021-054-055-WYZ108-118-119-131200- /O.CON.KCYS.HW.W.0033.211013T0600Z-211014T0000Z/ Scotts Bluff County-Banner County-Morrill County-Kimball County- Cheyenne County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Torrington, Cheyenne, and Pine Bluffs 547 PM MDT Tue Oct 12 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT WEDNESDAY... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...Much of Southeast Wyoming and the southern Nebraska Panhandle including Cheyenne, Torrington, Pine Bluffs, Scottsbluff, Bridgeport, Kimball, and Sidney. * WHEN...Midnight MDT tonight until 6 PM MDT 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. Light snow showers could result in locally reduced visibilities in falling and blowing snow. 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. && $$
725 WWUS75 KCYS 130926 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 326 AM MDT Wed Oct 13 2021 NEZ002-140000- /O.EXA.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Dawes County- Including the cities of Chadron and Chadron St Park 326 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...West winds 35 to 45 mph with gusts up to 65 mph. * WHERE...Dawes County including the city of Chadron. * WHEN...Until 6 PM MDT this evening. The strongest winds are expected this afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs, particularly along north to south oriented roadways. In addition, hazardous road conditions may develop with periods of snow and blowing snow possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ NEZ003-096-140000- /O.EXT.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Box Butte County-Southern Sioux County- Including the cities of Alliance, Hemingford, and Agate 326 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. Minor snowfall accumulations are also possible. * WHERE...Box Butte County and Southern Sioux County including Hemingford, Alliance, and Agate. * WHEN...Until 6 PM MDT this 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. Snow and blowing snow may also result in hazardous road conditions, especially across southern Sioux County. 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. && $$ WYZ107-108-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ East Platte County-Goshen County- Including the cities of Wheatland, Guernsey, and Torrington 326 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...West to northwest winds 35 to 45 MPH with gusts up 65 MPH expected. Blizzard conditions likely early. * WHERE...Goshen and eastern Platte Counties including Glendo, Wheatland, and Torrington. * WHEN...Blizzard Warning until Noon MDT today. High Wind Warning until 6 PM MDT this evening. * IMPACTS...Extremely dangerous or impossible travel conditions early this morning due to significant snow and blowing snow. Dangerous cross winds will persist through the afternoon, creating hazardous conditions for light weight and high profile vehicles including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ NEZ019>021-054-055-WYZ106-117>119-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Scotts Bluff County-Banner County-Morrill County-Kimball County- Cheyenne County-Central Laramie Range and Southwest Platte County- South Laramie Range Foothills-Central Laramie County- East Laramie County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Bordeaux, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 326 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...West to northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...Much of Southeast Wyoming and the Nebraska Panhandle. * WHEN...Until 6 PM MDT 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. Light snow could result in locally reduced visibilities in falling and blowing snow. 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. && $$ CLH
661 WWUS75 KCYS 131035 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 435 AM MDT Wed Oct 13 2021 WYZ106>108-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-Goshen County- Including the cities of Bordeaux, Wheatland, Guernsey, and Torrington 435 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...West to northwest winds 35 to 45 MPH with gusts up 65 MPH expected. Blizzard conditions likely early. * WHERE...Goshen and Platte Counties including Glendo, Wheatland, Bordeaux, Chugwater, and Torrington. * WHEN...Blizzard Warning until Noon MDT today. High Wind Warning until 6 PM MDT this evening. * IMPACTS...Extremely dangerous or impossible travel conditions early this morning due to significant snow and blowing snow. Dangerous cross winds will persist through the afternoon, creating hazardous conditions for light weight and high profile vehicles including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ NEZ002-003-019>021-054-055-096-WYZ117>119-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Southern Sioux County-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Agate, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 435 AM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. Periods of snow and blowing snow are also possible. * WHERE...much of southeast Wyoming and the western Nebraska Panhandle. * WHEN...Until 6 PM MDT this 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. Periods of snow and blowing snow may also result in hazardous road conditions. Winter Weather Advisories are also in effect for some areas. 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. && $$ CLH
848 WWUS75 KCYS 131809 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1209 PM MDT Wed Oct 13 2021 WYZ106>108-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-Goshen County- Including the cities of Bordeaux, Wheatland, Guernsey, and Torrington 1209 PM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...West to northwest winds 35 to 45 MPH with gusts up 65 MPH expected. * WHERE...Goshen and Platte Counties including Glendo, Wheatland, Bordeaux, Chugwater, and Torrington. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Dangerous cross winds will persist through the afternoon, creating hazardous conditions for light weight and high profile vehicles including campers and tractor trailers. Localized blowing snow will continue through the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NEZ002-003-019>021-054-055-096-WYZ117>119-140000- /O.CON.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Southern Sioux County-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Agate, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 1209 PM MDT Wed Oct 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. Periods of blowing snow are also possible. * WHERE...Much of southeast Wyoming and the western Nebraska Panhandle. * WHEN...Until 6 PM MDT this 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. Periods of blowing snow may also result in hazardous road conditions this afternoon. 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. && $$
587 WWUS75 KCYS 132357 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 557 PM MDT Wed Oct 13 2021 WYZ106>108-140100- /O.EXP.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Central Laramie Range and Southwest Platte County- East Platte County-Goshen County- Including the cities of Bordeaux, Wheatland, Guernsey, and Torrington 557 PM MDT Wed Oct 13 2021 ...HIGH WIND WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING... $$ NEZ002-003-019>021-054-055-096-WYZ117>119-140100- /O.EXP.KCYS.HW.W.0033.000000T0000Z-211014T0000Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Southern Sioux County-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Agate, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 557 PM MDT Wed Oct 13 2021 ...HIGH WIND WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING... Some gusty winds will continue through the early evening however the strongest winds of the day have subsided. $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 12, 4:27 PM MDT | Special Weather Statement | CYS | Morrill | 33 min |
| Oct 12, 4:37 PM MDT | Special Weather Statement | CYS | Morrill | 38 min |
| Oct 12, 4:53 PM MDT | Special Weather Statement | CYS | Cheyenne | 37 min |
| Oct 12, 5:13 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 47 min |
| Oct 12, 5:43 PM MDT | Flash Flood Warning | CYS | Cheyenne, Morrill | 87 min |
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.