Alert archive / Wyoming / High Wind Warnings in 2021
High Wind Warning 8, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Jan 18, 2021, 1:50 PM MST for 5 counties in Wyoming. It took effect at Jan 19, 2021, 5:00 PM MST. It was in force for 40 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
- Jan 18, 2021, 1:50 PM MST (20:50 UTC)
- In effect from
- Jan 19, 2021, 5:00 PM MST
- Expired
- Jan 21, 2021, 8:58 AM MST
- In force
- 40 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Goshen County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 82 km from the middle of the area, began a volume at 20:55 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 |
|---|---|---|---|
| Jan 19, 10:32 PM MST | NON-TSTM WND GST 58 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS OF 41 MPH. |
| Jan 19, 11:02 PM MST | NON-TSTM WND GST 59 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. SUSTAINED WINDS 35 TO 40 MPH. |
| Jan 19, 11:06 PM MST | NON-TSTM WND GST 58 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS OF 46 MPH. |
| Jan 19, 11:12 PM MST | NON-TSTM WND GST 61 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 19, 11:22 PM MST | NON-TSTM WND GST 58 | 7 Nw Elk Mountain, WY | WYDOT SENSOR AT HALLECK RIDGE. SUSTAINED WINDS OF 40 TO 45 MPH. |
| Jan 19, 11:42 PM MST | NON-TSTM WND GST 63 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. SUSTAINED WINDS OF 40 MPH. |
| Jan 19, 11:46 PM MST | NON-TSTM WND GST 65 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 20, 12:06 AM MST | NON-TSTM WND GST 58 | 11 Se Arlington, WY | WYDOT SENSOR AT STROUSS HILL. |
| Jan 20, 12:46 AM MST | NON-TSTM WND GST 61 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS OF 44 TO 47 MPH. |
| Jan 20, 1:22 AM MST | NON-TSTM WND GST 62 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WIND AT 45 MPH. |
| Jan 20, 1:36 AM MST | NON-TSTM WND GST 64 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS 50 MPH. |
| Jan 20, 1:50 AM MST | NON-TSTM WND GST 71 | 4 W Muddy Gap, WY | |
| Jan 20, 1:52 AM MST | NON-TSTM WND GST 65 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 20, 1:52 AM MST | NON-TSTM WND GST 66 | 1 Nnw Arlington, WY | WYDOT SESNOR AT ARLINGTON. SUSTAINED WINDS 48 TO 53 MPH. |
| Jan 20, 2:06 AM MST | NON-TSTM WND GST 60 | 11 Se Arlington, WY | WYDOT SENSOR AT STROUSS HILL, WEST OF LARAMIE. |
| Jan 20, 2:22 AM MST | NON-TSTM WND GST 58 | 3 Nw Elk Mountain, WY | WYDOT SENSOR NEAR ELK MOUNTAIN. |
| Jan 20, 2:22 AM MST | NON-TSTM WND GST 68 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS 48 TO 53 MPH. |
| Jan 20, 2:52 AM MST | NON-TSTM WND GST 72 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. SUSTAINED WINDS 47 TO 53 MPH. |
| Jan 20, 3:02 AM MST | NON-TSTM WND GST 62 | 2 E Arlington, WY | WYDOT SENSOR AT ARLINGTON EAST. |
| Jan 20, 3:12 AM MST | NON-TSTM WND GST 71 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 20, 3:32 AM MST | NON-TSTM WND GST 58 | 11 Wsw Warren Af Base, WY | EMKAY. |
| Jan 20, 3:34 AM MST | NON-TSTM WND GST 60 | 1 Sse Bordeaux, WY | MESONET STATION KBRX 1.4 S BORDEAUX (WYDOT). |
| Jan 20, 3:42 AM MST | NON-TSTM WND GST 62 | 11 Se Arlington, WY | WYDOT SENSOR AT STROUSS HILL. SUSTAINED WINDS OF 42 MPH. |
| Jan 20, 3:42 AM MST | NON-TSTM WND GST 62 | 1 Sse Bordeaux, WY | MESONET STATION KBRX 1.4 S BORDEAUX (WYDOT). |
| Jan 20, 3:46 AM MST | NON-TSTM WND GST 62 | 7 Nw Elk Mountain, WY | WYDOT SENSOR AT HALLECK RIDGE. SUSTAINED WINDS OF 52 MPH. |
| Jan 20, 3:52 AM MST | NON-TSTM WND GST 60 | 3 Ese Elk Mountain, WY | WYDOT SENSOR AT COUNTY ROAD 402. |
| Jan 20, 3:52 AM MST | NON-TSTM WND GST 67 | 11 Se Arlington, WY | WYDOT SENSOR AT STROUSS HILL, NORTHWEST OF LARAMIE. |
| Jan 20, 4:02 AM MST | NON-TSTM WND GST 63 | 1 Sse Bordeaux, WY | MESONET STATION KBRX 1.4 S BORDEAUX (WYDOT). |
| Jan 20, 4:10 AM MST | NON-TSTM WND GST 59 | 7 Sw Federal, WY | WY210 - WILDCAT TRAIL. |
| Jan 20, 4:14 AM MST | NON-TSTM WND GST 61 | 8 S Chugwater, WY | |
| Jan 20, 4:22 AM MST | NON-TSTM WND GST 61 | 8 S Chugwater, WY | MESONET STATION WY40 7.5 S CHUGWATER (WYDOT). |
| Jan 20, 4:36 AM MST | NON-TSTM WND GST 70 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 20, 4:36 AM MST | NON-TSTM WND GST 75 | 11 Se Arlington, WY | WYDOT SENSOR AT STROUSS HILL. SUSTAINED WINDS OF 43 MPH. |
| Jan 20, 4:42 AM MST | NON-TSTM WND GST 70 | 3 Ese Elk Mountain, WY | WYDOT SENSOR AT COUNTY ROAD 402 NEAR ELK MOUNTAIN. |
| Jan 20, 4:43 AM MST | NON-TSTM WND GST 65 | 18 Wnw Cheyenne, WY | |
| Jan 20, 4:44 AM MST | NON-TSTM WND GST 67 | 1 Sse Bordeaux, WY | MESONET STATION KBRX 1.4 S BORDEAUX (WYDOT). |
| Jan 20, 4:52 AM MST | NON-TSTM WND GST 62 | 8 S Chugwater, WY | MESONET STATION WY40 7.5 S CHUGWATER (WYDOT). |
| Jan 20, 5:02 AM MST | NON-TSTM WND GST 63 | 8 S Chugwater, WY | MESONET STATION WY40 7.5 S CHUGWATER (WYDOT). |
| Jan 20, 5:02 AM MST | NON-TSTM WND GST 65 | 7 Nw Elk Mountain, WY | WYDOT SENSOR AT HALLECK RIDGE. SUSTAINED WINDS OF 54 MPH. |
| Jan 20, 5:16 AM MST | NON-TSTM WND GST 67 | 11 Wsw Warren Af Base, WY | EMKAYW. |
| Jan 20, 5:22 AM MST | NON-TSTM WND GST 67 | 1 Sse Bordeaux, WY | MESONET STATION KBRX 1.4 S BORDEAUX (WYDOT). |
| Jan 20, 5:32 AM MST | NON-TSTM WND GST 58 | 7 Wsw Warren Af Base, WY | I80/US30. |
| Jan 20, 5:32 AM MST | NON-TSTM WND GST 62 | 12 Wsw Warren Af Base, WY | OTTO. |
| Jan 20, 5:36 AM MST | NON-TSTM WND GST 62 | 7 Sw Federal, WY | WILDCAT TRAIL. |
| Jan 20, 5:37 AM MST | NON-TSTM WND GST 70 | 11 Wsw Warren Af Base, WY | EMKAY. |
| Jan 20, 5:40 AM MST | NON-TSTM WND GST 61 | 7 Wsw Warren Af Base, WY | WY39. |
| Jan 20, 5:41 AM MST | NON-TSTM WND GST 58 | 2 Wnw Buford, WY | MESONET STATION UP203 2.0 W BUFORD (UPR). |
| Jan 20, 5:46 AM MST | NON-TSTM WND GST 65 | 12 Wsw Warren Af Base, WY | OTTO. |
| Jan 20, 5:50 AM MST | NON-TSTM WND GST 65 | 4 W Muddy Gap, WY | |
| Jan 20, 5:51 AM MST | NON-TSTM WND GST 58 | 2 Wnw Buford, WY | |
| Jan 20, 5:52 AM MST | NON-TSTM WND GST 69 | 7 Wsw Warren Af Base, WY | |
| Jan 20, 5:54 AM MST | NON-TSTM WND GST 71 | 12 Wsw Warren Af Base, WY | OTTO. |
| Jan 20, 5:56 AM MST | NON-TSTM WND GST 69 | 7 Wsw Warren Af Base, WY | MESONET STATION WY39 6.7 W WARREN AF BASE (WYDOT). |
| Jan 20, 5:58 AM MST | NON-TSTM WND GST 64 | 2 Wnw Centennial, WY | MESONET STATION FW6033 CENTENNIAL. |
| Jan 20, 5:58 AM MST | NON-TSTM WND GST 72 | 12 Wsw Warren Af Base, WY | MESONET STATION WY38 11.8 S FEDERAL (WYDOT). |
| Jan 20, 6:02 AM MST | NON-TSTM WND GST 59 | 7 Nw Elk Mountain, WY | WYDOT SENSOR AT HALLECK RIDGE. SUSTAINED WINDS OF 49 MPH. |
| Jan 20, 6:02 AM MST | NON-TSTM WND GST 63 | 7 Sw Federal, WY | MESONET STATION WY48 7.4 SW FEDERAL (WYDOT). |
| Jan 20, 6:02 AM MST | NON-TSTM WND GST 65 | 7 Ese Arlington, WY | WYDOT SENSOR AT COOPER COVE. |
| Jan 20, 6:02 AM MST | NON-TSTM WND GST 69 | 1 Nnw Arlington, WY | WYDOT SENSOR AT ARLINGTON. |
| Jan 20, 6:05 AM MST | NON-TSTM WND GST 93 | 11 Wsw Warren Af Base, WY | MESONET STATION UP226 10.5 NW NATURAL FORT (UPR) EMKAY. |
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 12:00Z, 8.8 hours before the alert went out and 276 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
- 1048 m above ground
- 0-6 km bulk shear
- 86 kt
- 0-1 km storm-relative helicity
- -256 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
811 WWUS75 KCYS 182050 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 150 PM MST Mon Jan 18 2021 WYZ106-110-116-117-191400- /O.NEW.KCYS.HW.W.0008.210120T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 150 PM MST Mon Jan 18 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 PM TUESDAY TO 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Central Laramie Range and Southwest Platte County, North Snowy Range Foothills, South Laramie Range and South Laramie Range Foothills Counties. This includes portions of both I-80 and I-25. * WHEN...From 5 PM Tuesday to 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. 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. && $$ WYZ104-105-109-115-191400- /O.NEW.KCYS.HW.A.0005.210120T0300Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 150 PM MST Mon Jan 18 2021 ...HIGH WIND WATCH IN EFFECT FROM TUESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains, Shirley Basin, Central Carbon County and Laramie Valley Counties. * WHEN...From Tuesday evening through late Wednesday night. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Plan travel accordingly, especially for Wednesday. && $$ NEZ020-054-055-WYZ107-108-118-119-191400- /O.NEW.KCYS.HW.A.0005.210120T0600Z-210121T1800Z/ Banner County-Kimball County-Cheyenne-East Platte County- Goshen County-Central Laramie County-East Laramie County- Including the cities of Harrisburg, Kimball, Brownson, Sidney, Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 150 PM MST Mon Jan 18 2021 ...HIGH WIND WATCH IN EFFECT FROM TUESDAY EVENING THROUGH THURSDAY MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...In Wyoming, East Platte County, Goshen County, Central Laramie County and East Laramie County Counties. In Nebraska, Banner County, Kimball County and Cheyenne Counties. * WHEN...From Tuesday evening through Thursday morning. * 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Plan travel accordingly, especially for Wednesday. && $$
8 follow-up statements
325 WWUS75 KCYS 190624 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 1124 PM MST Mon Jan 18 2021 WYZ106-110-116-117-200030- /O.CON.KCYS.HW.W.0008.210120T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 1124 PM MST Mon Jan 18 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM TUESDAY TO 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Central Laramie Range and Southwest Platte County, North Snowy Range Foothills, South Laramie Range and South Laramie Range Foothills Counties. This includes portions of both I-80 and I-25. * WHEN...From 5 PM Today to 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ WYZ104-105-109-115-200030- /O.CON.KCYS.HW.A.0005.210120T0300Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 1124 PM MST Mon Jan 18 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains, Shirley Basin, Central Carbon County and Laramie Valley Counties. * WHEN...From Tuesday evening through late Wednesday night. * 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Plan travel accordingly, especially for Wednesday. && $$ NEZ020-054-055-WYZ107-108-118-119-200030- /O.CON.KCYS.HW.A.0005.210120T0600Z-210121T1800Z/ Banner County-Kimball County-Cheyenne-East Platte County- Goshen County-Central Laramie County-East Laramie County- Including the cities of Harrisburg, Kimball, Brownson, Sidney, Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 1124 PM MST Mon Jan 18 2021 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH THURSDAY MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...In Wyoming, East Platte County, Goshen County, Central Laramie County and East Laramie County Counties. In Nebraska, Banner County, Kimball County and Cheyenne Counties. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates on this situation. Plan travel accordingly, especially for Wednesday. && $$
916 WWUS75 KCYS 191823 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 1123 AM MST Tue Jan 19 2021 NEZ020-054-055-191930- /O.CAN.KCYS.HW.A.0005.210120T0600Z-210121T1800Z/ Banner County-Kimball County-Cheyenne- Including the cities of Harrisburg, Kimball, Brownson, and Sidney 1123 AM MST Tue Jan 19 2021 ...HIGH WIND WATCH IS CANCELLED... The high wind watch for southwest Nebraska has been cancelled for Wednesday into early Thursday. West winds of 20 to 25 mph and gusts around 40 mph are still expected Wednesday afternoon into early Wednesday evening. $$ WYZ104-105-109-115-200230- /O.UPG.KCYS.HW.A.0005.210120T0300Z-210121T1200Z/ /O.EXB.KCYS.HW.W.0008.210120T0300Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 1123 AM MST Tue Jan 19 2021 ...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST THURSDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Interstate 80 corridor between Rawlins and Elk Mountain, the Laramie Valley including the city of Laramie, the Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 8 PM this evening to 5 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday into Wednesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ107-108-118-119-200230- /O.UPG.KCYS.HW.A.0005.210120T0600Z-210121T1800Z/ /O.EXB.KCYS.HW.W.0008.210120T0600Z-210121T1800Z/ East Platte County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 1123 AM MST Tue Jan 19 2021 ...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Central Laramie County including the city of Cheyenne, the Interstate 80 corridor between Cheyenne and Pine Bluffs, East Platte County including the cities of Wheatland and Guernsey, and Goshen County including the city of Torrington. * WHEN...From 11 PM this evening to 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday into Wednesday evening. 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. 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. && $$ WYZ106-110-116-117-200230- /O.CON.KCYS.HW.W.0008.210120T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 1123 AM MST Tue Jan 19 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...From 5 PM Today to 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ McDonald
243 WWUS75 KCYS 200128 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 628 PM MST Tue Jan 19 2021 WYZ106-110-116-117-201200- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 628 PM MST Tue Jan 19 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...From 5 PM Today to 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday. 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. && $$ WYZ104-105-109-115-201200- /O.CON.KCYS.HW.W.0008.210120T0300Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 628 PM MST Tue Jan 19 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Interstate 80 corridor between Rawlins and Elk Mountain, the Laramie Valley including the city of Laramie, the Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 8 PM this evening to 5 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday into Wednesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ107-108-118-119-201200- /O.CON.KCYS.HW.W.0008.210120T0600Z-210121T1800Z/ East Platte County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 628 PM MST Tue Jan 19 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Central Laramie County including the city of Cheyenne, the Interstate 80 corridor between Cheyenne and Pine Bluffs, East Platte County including the cities of Wheatland and Guernsey, and Goshen County including the city of Torrington. * WHEN...From 11 PM this evening to 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours Wednesday into Wednesday evening. 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. 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. && $$
596 WWUS75 KCYS 200823 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 123 AM MST Wed Jan 20 2021 WYZ106-110-116-117-210000- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 123 AM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...From 5 PM Today to 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ WYZ104-105-109-115-210000- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 123 AM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Interstate 80 corridor between Rawlins and Elk Mountain, the Laramie Valley including the city of Laramie, the Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 8 PM this evening to 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur from today into this evening. 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. 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. && $$ WYZ107-108-118-119-210000- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ East Platte County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 123 AM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Central Laramie County including the city of Cheyenne, the Interstate 80 corridor between Cheyenne and Pine Bluffs, East Platte County including the cities of Wheatland and Guernsey, and Goshen County including the city of Torrington. * WHEN...From 11 PM this evening to 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur from today into this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
937 WWUS75 KCYS 202006 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 106 PM MST Wed Jan 20 2021 WYZ106-110-116-117-211200- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- North Snowy Range Foothills-South Laramie Range- South Laramie Range Foothills- Including the cities of Bordeaux, Arlington, Elk Mountain, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 106 PM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...Now through 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours this afternoon and into the early evening. 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. && $$ WYZ104-105-109-115-211200- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 106 PM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * WHAT...Southwest to west winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Interstate 80 corridor between Rawlins and Elk Mountain, the Laramie Valley including the city of Laramie, the Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...Now through 5 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur from this afternoon into this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ WYZ107-108-118-119-211200- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ East Platte County-Goshen County-Central Laramie County- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Cheyenne, and Pine Bluffs 106 PM MST Wed Jan 20 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Central Laramie County including the city of Cheyenne, the Interstate 80 corridor between Cheyenne and Pine Bluffs, East Platte County including the cities of Wheatland and Guernsey, and Goshen County including the city of Torrington. * WHEN...Now through to 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur from this afternoon into this evening. 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. 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. && $$ McDonald
715 WWUS75 KCYS 211040 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 340 AM MST Thu Jan 21 2021 WYZ106>108-116>119-211145- /O.CAN.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-South Laramie Range- South Laramie Range Foothills-Central Laramie County- East Laramie County- Including the cities of Bordeaux, Wheatland, Guernsey, Torrington, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 340 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING IS CANCELLED... Winds have decreased below high thresholds. A few strong gusts will still be possible through mid morning, but not expected to reach the high category. $$ WYZ110-211800- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 340 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...Now through 11 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. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur during the daylight hours this afternoon and into the early evening. 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. && $$ WYZ104-105-109-115-211200- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 340 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST EARLY THIS MORNING... * WHAT...Southwest to west winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Interstate 80 corridor between Rawlins and Elk Mountain, the Laramie Valley including the city of Laramie, the Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...Now through 5 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. * ADDITIONAL DETAILS...The strongest wind gusts are likely to occur from this afternoon into this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
480 WWUS75 KCYS 211152 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY Issued by National Weather Service Riverton WY 452 AM MST Thu Jan 21 2021 WYZ104-105-109-115-211300- /O.EXP.KCYS.HW.W.0008.000000T0000Z-210121T1200Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Bosler, and Laramie 452 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING WILL EXPIRE AT 5 AM MST EARLY THIS MORNING... Winds have decreased below high thresholds. As such, the warning will be allowed to expire. A few strong gusts will still be possible through mid morning, but not expected to reach the high category. $$ WYZ110-211800- /O.CON.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 452 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 35 to 45 mph with gusts of 60 to 70 mph. Local wind gusts of 70 to 80 mph possible. * WHERE...Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins, Bordeaux along Interstate 25 between Chugwater and Wheatland, South Laramie Range and adjacent foothills including Interstate 80 between Laramie and Cheyenne, Interstate 25 near Wyoming Hill and Whitaker. * WHEN...Now through 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight and high profile vehicles, including campers and tractor trailers. There will be a high risk for vehicle blow overs. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$
754 WWUS75 KCYS 211558 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 858 AM MST Thu Jan 21 2021 WYZ110-211700- /O.CAN.KCYS.HW.W.0008.000000T0000Z-210121T1800Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 858 AM MST Thu Jan 21 2021 ...HIGH WIND WARNING IS CANCELLED... Winds have eased this morning and are no longer expected to meet warning criteria. Therefore...the High Wind Warnings has been expired early. $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 18, 1:50 PM MST | High Wind Watch | CYS | Albany, Carbon, Goshen, Laramie, Platte | 22 hr |
Nearby
High 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.