Alert archive / Wyoming / High Wind Watches in 2021
High Wind Watch 45, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind watch at Dec 2, 2021, 12:46 PM MST for 6 counties in Nebraska; 7 counties in Wyoming. It took effect at Dec 4, 2021, 5:00 AM MST. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Dec 2, 2021, 12:46 PM MST (19:46 UTC)
- In effect from
- Dec 4, 2021, 5:00 AM MST
- Expired
- Dec 5, 2021, 2:21 AM MST
- In force
- 21 hr
- Issued by
- NWS Cheyenne, WY
Counties Banner County, NE, Box Butte County, NE, Dawes County, NE, Kimball County, NE, Scotts Bluff County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Converse County, WY, Goshen County, WY, Laramie County, WY, Niobrara County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 107 km from the middle of the area, began a volume at 19:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Rapid City, SD (KUNR), launched 12:00Z, 7.8 hours before the alert went out and 256 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
- 2561 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- 125 m²/s²
- 0-3 km storm-relative helicity
- 157 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
506 WWUS75 KCYS 021946 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1246 PM MST Thu Dec 2 2021 WYZ106-110-031200- /O.NEW.KCYS.HW.A.0045.211204T1200Z-211205T1200Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 1246 PM MST Thu Dec 2 2021 ...HIGH WIND WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH LATE SATURDAY NIGHT... * WHAT...West winds 40 to 50 mph with gusts up to 75 mph possible. * WHERE...Central Laramie Range and Southwest Platte County and North Snowy Range Foothills. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ116-117-031200- /O.NEW.KCYS.HW.A.0045.211205T0000Z-211205T1500Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 1246 PM MST Thu Dec 2 2021 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING... * WHAT...West winds 40 to 50 mph with gusts up to 70 mph possible. * WHERE...South Laramie Range and South Laramie Range Foothills. * WHEN...From Saturday afternoon through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$ WYZ107-115-118-031200- /O.NEW.KCYS.HW.A.0045.211205T0300Z-211205T1200Z/ East Platte County-Laramie Valley-Central Laramie County- Including the cities of Wheatland, Guernsey, Laramie, Bosler, and Cheyenne 1246 PM MST Thu Dec 2 2021 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH LATE SATURDAY NIGHT... * WHAT...West winds 40 to 50 mph with gusts up to 65 mph possible. * WHERE...East Platte County, Laramie Valley and Central Laramie County. * WHEN...From Saturday evening through late Saturday night. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$
6 follow-up statements
530 WWUS75 KCYS 031045 AAA NPWCYS URGENT - WEATHER MESSAGE...UPDATED National Weather Service Cheyenne WY 345 AM MST Fri Dec 3 2021 WYZ108-119-031845- /O.EXB.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ Goshen County-East Laramie County- Including the cities of Torrington and Pine Bluffs 345 AM MST Fri Dec 3 2021 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... * WHAT...West winds 20 to 30 mph with gusts up to 50 to 60 mph possible. * WHERE...Goshen County and East Laramie County. * WHEN...From late Saturday evening through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$ WYZ106-110-031845- /O.EXT.KCYS.HW.A.0045.211204T1200Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 345 AM MST Fri Dec 3 2021 ...HIGH WIND WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING... * WHAT...West winds 30 to 50 mph with gusts up to 75 mph possible. * WHERE...Central Laramie Range and Southwest Platte County and North Snowy Range Foothills. * WHEN...From late tonight through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ116-117-031845- /O.EXT.KCYS.HW.A.0045.211205T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 345 AM MST Fri Dec 3 2021 ...HIGH WIND WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING... * WHAT...West winds 40 to 50 mph with gusts up to 75 mph possible. * WHERE...South Laramie Range and South Laramie Range Foothills. * WHEN...From Saturday afternoon through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$ WYZ107-115-118-031845- /O.EXT.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ East Platte County-Laramie Valley-Central Laramie County- Including the cities of Wheatland, Guernsey, Laramie, Bosler, and Cheyenne 345 AM MST Fri Dec 3 2021 ...HIGH WIND WATCH NOW IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...East Platte County, Laramie Valley and Central Laramie County. * WHEN...From Saturday evening through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$
359 WWUS75 KCYS 031951 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1251 PM MST Fri Dec 3 2021 WYZ106-110-041200- /O.UPG.KCYS.HW.A.0045.211204T1200Z-211205T1800Z/ /O.NEW.KCYS.HW.W.0052.211204T1200Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 1251 PM MST Fri Dec 3 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 AM SATURDAY TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 55 mph with gusts up to 80 mph expected. * WHERE...Central Laramie Range and Southwest Platte County and North Snowy Range Foothills. * WHEN...From 5 AM Saturday to 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ116-117-041200- /O.UPG.KCYS.HW.A.0045.211205T0000Z-211205T1800Z/ /O.NEW.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 1251 PM MST Fri Dec 3 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 PM SATURDAY TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...South Laramie Range and South Laramie Range Foothills. * WHEN...From 5 PM Saturday to 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ115-118-041200- /O.UPG.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ /O.NEW.KCYS.HW.W.0052.211205T0300Z-211205T1800Z/ Laramie Valley-Central Laramie County- Including the cities of Laramie, Bosler, and Cheyenne 1251 PM MST Fri Dec 3 2021 ...HIGH WIND WARNING IN EFFECT FROM 8 PM SATURDAY TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Laramie Valley and Central Laramie County. * WHEN...From 8 PM Saturday to 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ101-104-105-109-041200- /O.EXA.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Carbon County- Including the cities of Douglas, Glenrock, Bill, Deer Creek, Seminoe Dam, Medicine Bow, Shirley Basin, and Rawlins 1251 PM MST Fri Dec 3 2021 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... * WHAT...West winds 35 to 45 mph with gusts up to 75 mph possible. * WHERE...Converse County Lower Elevations, Ferris/Seminoe/Shirley Mountains, Shirley Basin and Central Carbon County. * WHEN...From late Saturday evening through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds may be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ107-108-119-041200- /O.CON.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ East Platte County-Goshen County-East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, and Pine Bluffs 1251 PM MST Fri Dec 3 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...East Platte County, Laramie Valley and Central Laramie County. * WHEN...From Saturday evening through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds may be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$
518 WWUS75 KCYS 040943 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 243 AM MST Sat Dec 4 2021 WYZ101-104-105-107-109-042200- /O.UPG.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ /O.EXA.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains- Shirley Basin-East Platte County-Central Carbon County- Including the cities of Douglas, Glenrock, Bill, Deer Creek, Seminoe Dam, Medicine Bow, Shirley Basin, Wheatland, Guernsey, and Rawlins 243 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Converse County Lower Elevations, Ferris/Seminoe/Shirley Mountains, Shirley Basin, East Platte County and Central Carbon County. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. 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. && $$ WYZ115-118-042200- /O.EXT.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Laramie Valley-Central Laramie County- Including the cities of Laramie, Bosler, and Cheyenne 243 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 65 mph possible. * WHERE...Laramie Valley and Central Laramie County. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ106-110-042200- /O.CON.KCYS.HW.W.0052.211204T1200Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 243 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 40 to 50 mph with gusts up to 85 mph expected. * WHERE...North Snowy Range Foothills and Central Laramie Range and Southwest Platte County. * WHEN...Until 11 AM MST Sunday. * 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. && $$ WYZ116-117-042200- /O.CON.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 243 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 75 mph expected. * WHERE...South Laramie Range Foothills and South Laramie Range. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NEZ002-003-095-096-WYZ102-042200- /O.EXB.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ 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 243 AM MST Sat Dec 4 2021 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph possible. * WHERE...In Wyoming, Niobrara County. In Nebraska, Dawes County, Box Butte County, Northern Sioux County and Southern Sioux County. * WHEN...Sunday morning through Sunday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. 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. && $$ WYZ108-119-042200- /O.CON.KCYS.HW.A.0045.211205T0300Z-211205T1800Z/ Goshen County-East Laramie County- Including the cities of Torrington and Pine Bluffs 243 AM MST Sat Dec 4 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING... * WHAT...West winds 25 to 35 mph with gusts up to 55 mph possible. * WHERE...Goshen County and East Laramie County. * WHEN...From this evening through Sunday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$
801 WWUS75 KCYS 040953 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 253 AM MST Sat Dec 4 2021 WYZ106-110-042200- /O.CON.KCYS.HW.W.0052.211204T1200Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 253 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 40 to 50 mph with gusts up to 85 mph expected. * WHERE...North Snowy Range Foothills and Central Laramie Range and Southwest Platte County. * WHEN...Until 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ116-117-042200- /O.CON.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 253 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 75 mph expected. * WHERE...South Laramie Range Foothills and South Laramie Range. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ101-104-105-107-109-115-118-042200- /O.CON.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains- Shirley Basin-East Platte County-Central Carbon County- Laramie Valley-Central Laramie County- Including the cities of Douglas, Glenrock, Bill, Deer Creek, Seminoe Dam, Medicine Bow, Shirley Basin, Wheatland, Guernsey, Rawlins, Laramie, Bosler, and Cheyenne 253 AM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST SUNDAY... * WHAT...West winds 25 to 35 mph with gusts up to 70 mph expected. * WHERE...Laramie Valley, Ferris/Seminoe/Shirley Mountains, East Platte County, Converse County Lower Elevations, Shirley Basin, Central Carbon County and Central Laramie County. * WHEN...From 5 PM this afternoon to 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ108-119-042200- /O.EXT.KCYS.HW.A.0045.211205T0000Z-211205T1800Z/ Goshen County-East Laramie County- Including the cities of Torrington and Pine Bluffs 253 AM MST Sat Dec 4 2021 ...HIGH WIND WATCH NOW IN EFFECT FROM THIS AFTERNOON THROUGH SUNDAY MORNING... * WHAT...West winds 25 to 35 mph with gusts up to 55 mph possible. * WHERE...Goshen County and East Laramie County. * WHEN...From this afternoon through Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NEZ002-003-095-096-WYZ102-042200- /O.CON.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ 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 253 AM MST Sat Dec 4 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph possible. * WHERE...In Wyoming, Niobrara County. In Nebraska, Northern Sioux County, Southern Sioux County, Box Butte County and Dawes County. * WHEN...Sunday morning through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$
669 WWUS75 KCYS 042114 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 214 PM MST Sat Dec 4 2021 WYZ102-051200- /O.UPG.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ /O.EXA.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Niobrara County- Including the cities of Lusk and Redbird 214 PM MST Sat Dec 4 2021 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 30 to 40 MPH with occasional gusts to 60 MPH. * WHERE...Niobrara County including the city of Lusk. * WHEN...5 PM MST today until 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ WYZ108-119-051200- /O.UPG.KCYS.HW.A.0045.211205T0000Z-211205T1800Z/ /O.EXA.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Goshen County-East Laramie County- Including the cities of Torrington and Pine Bluffs 214 PM MST Sat Dec 4 2021 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 65 mph possible. * WHERE...Goshen County and East Laramie County including the cities of Torrington and Pine Bluffs. This includes Highway 85 between Cheyenne and Torrington. * WHEN...5 PM MST today until 11 AM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to 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. && $$ WYZ106-110-051200- /O.CON.KCYS.HW.W.0052.000000T0000Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 214 PM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 40 to 50 mph with gusts up to 85 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Central Laramie Range including Bordeaux along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST Sunday. The strongest winds are expected overnight into early Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ WYZ116-117-051200- /O.CON.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 214 PM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 40 to 50 mph with gusts up to 85 mph expected. * WHERE...South Laramie Range Foothills and South Laramie Range including Interstate 80 between Cheyenne and Laramie. * WHEN...5 PM today until 11 AM MST Sunday. The strongest winds are expected overnight into early Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to 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. && $$ WYZ101-104-105-107-109-115-118-051200- /O.CON.KCYS.HW.W.0052.211205T0000Z-211205T1800Z/ Converse County Lower Elevations-Ferris/Seminoe/Shirley Mountains- Shirley Basin-East Platte County-Central Carbon County- Laramie Valley-Central Laramie County- Including the cities of Douglas, Glenrock, Bill, Deer Creek, Seminoe Dam, Medicine Bow, Shirley Basin, Wheatland, Guernsey, Rawlins, Laramie, Bosler, and Cheyenne 214 PM MST Sat Dec 4 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY... * WHAT...West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Much of southeast Wyoming including the cities of Rawlins, Douglas, Wheatland, Laramie, and Cheyenne. * WHEN...5 PM today until 11 AM MST Sunday. The strongest winds are expected overnight into early Sunday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ NEZ019-020-054-051200- /O.EXA.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ Scotts Bluff County-Banner County-Kimball County- Including the cities of Scottsbluff, Gering, Harrisburg, and Kimball 214 PM MST Sat Dec 4 2021 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Portions of the western Nebraska Panhandle including Scotts Bluff, Banner, and Kimball Counties. This includes the cities of Scottsbluff, Harrisburg, and Kimball. * WHEN...5 AM MST until 5 PM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ NEZ002-003-095-096-051200- /O.CON.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ Dawes County-Box Butte County-Northern Sioux County- Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Harrison, and Agate 214 PM MST Sat Dec 4 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Northern Nebraska Panhandle including Harrison, Chadron and Alliance. * WHEN...5 AM MST until 5 PM MST Sunday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. && $$ CLH
641 WWUS75 KCYS 050921 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 221 AM MST Sun Dec 5 2021 NEZ002-003-019-020-054-095-096-051030- /O.CAN.KCYS.HW.A.0045.211205T1200Z-211206T0000Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Kimball County-Northern Sioux County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Kimball, Harrison, and Agate 221 AM MST Sun Dec 5 2021 ...HIGH WIND WATCH IS CANCELLED... The High Wind Watch in Nebraska Panhandle has been cancelled but elevated winds of 30 to 40 mph with gusts to 50 mph at times are expected this morning through the afternoon hours. Will message this aspect through a strongly worded special weather statement. $$ WYZ106-110-051730- /O.CON.KCYS.HW.W.0052.000000T0000Z-211205T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills- Including the cities of Bordeaux, Arlington, and Elk Mountain 221 AM MST Sun Dec 5 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 40 to 50 mph with gusts up to 75 mph. * WHERE...Central Laramie Range and Southwest Platte County and North Snowy Range Foothills. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ116-117-051730- /O.CON.KCYS.HW.W.0052.000000T0000Z-211205T1800Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 221 AM MST Sun Dec 5 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 40 to 50 mph with gusts up to 70 mph. * WHERE...South Laramie Range and South Laramie Range Foothills. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. 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. && $$ WYZ101-102-104-105-107>109-115-118-119-051730- /O.CON.KCYS.HW.W.0052.000000T0000Z-211205T1800Z/ Converse County Lower Elevations-Niobrara County- Ferris/Seminoe/Shirley Mountains-Shirley Basin-East Platte County- Goshen County-Central Carbon County-Laramie Valley- Central Laramie County-East Laramie County- Including the cities of Douglas, Glenrock, Bill, Deer Creek, Lusk, Redbird, Seminoe Dam, Medicine Bow, Shirley Basin, Wheatland, Guernsey, Torrington, Rawlins, Laramie, Bosler, Cheyenne, and Pine Bluffs 221 AM MST Sun Dec 5 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...Shirley Basin, Ferris/Seminoe/Shirley Mountains, Laramie Valley, East Platte County, Converse County Lower Elevations, Niobrara County, Central Carbon County, Goshen County, Central Laramie County and East Laramie County. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
Nearby
High Wind Watches in Wyoming, 2021High Wind Watches in Nebraska, 2021Every high wind watch in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.