Alert archive / Wyoming / High Wind Warnings in 2025
High Wind Warning 14, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Feb 12, 2025, 1:17 PM MST for 4 counties in Wyoming. It took effect at Feb 12, 2025, 11:00 PM MST. It was in force for 33 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
- Feb 12, 2025, 1:17 PM MST (20:17 UTC)
- In effect from
- Feb 12, 2025, 11:00 PM MST
- Expired
- Feb 14, 2025, 8:00 AM MST
- In force
- 33 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 20:18 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 |
|---|---|---|---|
| Feb 12, 11:16 PM MST | NON-TSTM WND GST 58 | 11 Se Arlington, WY | Mesonet station WY25 10.7 SE Arlington (WYDOT). |
| Feb 12, 11:40 PM MST | NON-TSTM WND GST 68 | 11 Se Arlington, WY | Mesonet station WY25 10.7 SE Arlington (WYDOT). |
| Feb 12, 11:44 PM MST | NON-TSTM WND GST 58 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 12, 11:56 PM MST | NON-TSTM WND GST 58 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 12, 11:56 PM MST | NON-TSTM WND GST 65 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 12:12 AM MST | NON-TSTM WND GST 61 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 13, 12:40 AM MST | NON-TSTM WND GST 65 | 11 Se Arlington, WY | Mesonet station WY25 10.7 SE Arlington (WYDOT). |
| Feb 13, 12:56 AM MST | NON-TSTM WND GST 69 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 1:24 AM MST | NON-TSTM WND GST 62 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 13, 1:24 AM MST | NON-TSTM WND GST 62 | 3 Nw Elk Mountain, WY | Mesonet station WY19 2.9 NW Elk Mountain (WYDOT). |
| Feb 13, 1:28 AM MST | NON-TSTM WND GST 63 | 11 Se Arlington, WY | Mesonet station WY25 10.7 SE Arlington (WYDOT). |
| Feb 13, 1:32 AM MST | NON-TSTM WND GST 59 | 7 Nw Elk Mountain, WY | Mesonet station WY18 Halleck Ridge (WYDOT). |
| Feb 13, 1:40 AM MST | NON-TSTM WND GST 66 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 2:08 AM MST | NON-TSTM WND GST 62 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 2:24 AM MST | NON-TSTM WND GST 62 | 11 Se Arlington, WY | Mesonet station WY25 10.7 SE Arlington (WYDOT). |
| Feb 13, 3:32 AM MST | NON-TSTM WND GST 60 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 3:32 AM MST | NON-TSTM WND GST 66 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 4:00 AM MST | NON-TSTM WND GST 62 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 5:04 AM MST | NON-TSTM WND GST 60 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 5:08 AM MST | NON-TSTM WND GST 60 | 2 Wnw Buford, WY | Mesonet station WY36 2.4 NW Buford (WYDOT). |
| Feb 13, 5:25 AM MST | NON-TSTM WND GST 66 | 2 Wnw Buford, WY | Mesonet station UR535 Sherws. |
| Feb 13, 5:29 AM MST | NON-TSTM WND GST 62 | 2 Wnw Buford, WY | Mesonet station UP203 2.0 W Buford (UPR). |
| Feb 13, 5:38 AM MST | NON-TSTM WND GST 61 | 7 Nw Elk Mountain, WY | Mesonet station WY18 Halleck Ridge (WYDOT). |
| Feb 13, 5:44 AM MST | NON-TSTM WND GST 58 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 13, 5:52 AM MST | NON-TSTM WND GST 62 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 5:52 AM MST | NON-TSTM WND GST 62 | 3 Nw Elk Mountain, WY | Mesonet station WY19 2.9 NW Elk Mountain (WYDOT). |
| Feb 13, 6:08 AM MST | NON-TSTM WND GST 65 | 7 Nw Elk Mountain, WY | Mesonet station WY18 Halleck Ridge (WYDOT). |
| Feb 13, 6:40 AM MST | NON-TSTM WND GST 60 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Feb 13, 6:40 AM MST | NON-TSTM WND GST 65 | 13 Ne Centennial, WY | Mesonet station WY26 12.6 NE Centennial (WYDOT). |
| Feb 13, 6:44 AM MST | NON-TSTM WND GST 58 | 1 Ene Buford, WY | Mesonet station WY37 1.1 E Buford (WYDOT). |
| Feb 13, 7:16 AM MST | NON-TSTM WND GST 58 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Feb 13, 7:16 AM MST | NON-TSTM WND GST 58 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 13, 7:16 AM MST | NON-TSTM WND GST 59 | 7 Nw Elk Mountain, WY | Mesonet station WY18 Halleck Ridge (WYDOT). |
| Feb 13, 7:16 AM MST | NON-TSTM WND GST 60 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 13, 7:36 AM MST | NON-TSTM WND GST 58 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 7:56 AM MST | NON-TSTM WND GST 58 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 8:08 AM MST | NON-TSTM WND GST 59 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 9:36 AM MST | NON-TSTM WND GST 59 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Feb 13, 9:48 AM MST | NON-TSTM WND GST 61 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 10:16 AM MST | NON-TSTM WND GST 58 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 11:00 AM MST | NON-TSTM WND GST 58 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Feb 13, 11:48 AM MST | NON-TSTM WND GST 62 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 12:44 PM MST | NON-TSTM WND GST 60 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Feb 13, 1:00 PM MST | NON-TSTM WND GST 63 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 1:10 PM MST | NON-TSTM WND GST 61 | 12 S Shirley Basin, WY | Mesonet station PC574 Shirley Basin. |
| Feb 13, 2:00 PM MST | NON-TSTM WND GST 61 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 13, 2:00 PM MST | NON-TSTM WND GST 62 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Feb 13, 3:50 PM MST | NON-TSTM WND GST 58 | 5 Sw Muddy Gap, WY | |
| Feb 13, 3:53 PM MST | NON-TSTM WND GST 60 | 2 Ne Rawlins, WY | ASOS station KRWL 1 ENE Rawlins. |
| Feb 13, 7:28 PM MST | NON-TSTM WND GST 63 | 9 Wnw Elk Mountain, WY | WYDOT Sensor at mile marker 249. |
| Feb 13, 8:00 PM MST | NON-TSTM WND GST 59 | 2 E Arlington, WY | WYDOT Sensor at Arlington East. |
| Feb 13, 8:00 PM MST | NON-TSTM WND GST 60 | 1 Nnw Arlington, WY | WYDOT Sensor at Arlington. Sustained winds of 42 MPH. |
| Feb 13, 8:10 PM MST | NON-TSTM WND GST 58 | 4 Sw Rawlins, WY | Mesonet station PC571 Rawlins Sw. |
| Feb 13, 8:28 PM MST | NON-TSTM WND GST 60 | 3 Nw Arlington, WY | WYDOT Sensor at Foote Creek. |
| Feb 13, 11:20 PM MST | NON-TSTM WND GST 58 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Feb 13, 11:40 PM MST | NON-TSTM WND GST 58 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Feb 14, 12:40 AM MST | NON-TSTM WND GST 58 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 14, 2:28 AM MST | NON-TSTM WND GST 61 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 14, 2:32 AM MST | NON-TSTM WND GST 61 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Feb 14, 3:52 AM MST | NON-TSTM WND GST 61 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Riverton, WY (KRIW), launched 12:00Z, 8.3 hours before the alert went out and 278 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
- 1033 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- -44 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
824 WWUS75 KCYS 122017 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 117 PM MST Wed Feb 12 2025 WYZ110-131215- /O.UPG.KCYS.HW.A.0014.250213T0600Z-250214T1500Z/ /O.NEW.KCYS.HW.W.0014.250213T0600Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.250213T0300Z-250213T1500Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 117 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST THURSDAY... ...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM MST FRIDAY... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 30 below expected. For the High Wind Warning, southwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...For the Cold Weather Advisory, from 8 PM this evening to 8 AM MST Thursday. For the High Wind Warning, from 11 PM this evening to 8 AM MST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or 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 stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ109-131215- /O.EXA.KCYS.CW.Y.0003.250213T0300Z-250213T1500Z/ /O.CON.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 117 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST THURSDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below expected. For the High Wind Watch, southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...For the Cold Weather Advisory, from 8 PM this evening to 8 AM MST Thursday. For the High Wind Watch, from Thursday afternoon through Friday morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ108-131215- /O.EXA.KCYS.CW.Y.0003.250213T0300Z-250213T1500Z/ Goshen County- Including the cities of Torrington 117 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST THURSDAY... * WHAT...Very cold wind chills as low as 24 below expected. * WHERE...Goshen County. * WHEN...From 8 PM this evening to 8 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ116-131215- /O.CON.KCYS.CW.Y.0003.250213T0300Z-250213T1500Z/ /O.CON.KCYS.HW.A.0014.250213T0600Z-250213T1800Z/ South Laramie Range- Including the cities of Vedauwoo, Buford, and Pumpkin Vine 117 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST THURSDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM 11 PM MST THIS EVENING THROUGH THURSDAY MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills between 20 and 30 below expected. For the High Wind Watch, west winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range. * WHEN...For the Cold Weather Advisory, from 8 PM this evening to 8 AM MST Thursday. For the High Wind Watch, from 11 PM MST this evening through Thursday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ NEZ002-003-019>021-054-055-095-096-WYZ113-115-117>119-131215- /O.CON.KCYS.CW.Y.0003.250213T0300Z-250213T1500Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County-Northern Sioux County-Southern Sioux County-Upper North Platte River Basin- Laramie Valley-South Laramie Range Foothills-Central Laramie County-East Laramie County- Including the cities of Agate, Bosler, Harrisburg, Gering, Kimball, Whitaker, Pine Bluffs, Sidney, Bridgeport, Scottsbluff, Laramie, Redington, Harrison, Federal, Encampment, Saratoga, Hemingford, Chadron St Park, Bayard, Horse Creek, Cheyenne, Brownson, Chadron, Angora, and Alliance 117 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST THURSDAY... * WHAT...Very cold wind chills between 20 and 30 below expected. * WHERE...Portions of panhandle Nebraska and south central and southeast Wyoming. * WHEN...From 8 PM this evening to 8 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ101-131215- /O.EXB.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 117 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ106-131215- /O.CON.KCYS.HW.A.0014.250213T0600Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 117 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 11 PM MST THIS EVENING THROUGH THURSDAY MORNING... * WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...From 11 PM MST this evening through Thursday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-131215- /O.CON.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 117 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Fuller
9 follow-up statements
655 WWUS75 KCYS 130529 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1029 PM MST Wed Feb 12 2025 WYZ110-131330- /O.CON.KCYS.HW.W.0014.250213T0600Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 1029 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THURSDAY... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 30 below expected. For the High Wind Warning, southwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...For the Cold Weather Advisory, until 8 AM MST Thursday. For the High Wind Warning, until 8 AM MST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles, with occasional half mile visibility possible through early Thursday morning. 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 stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ109-131330- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 1029 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THURSDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below expected. For the High Wind Watch, southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...For the Cold Weather Advisory, until 8 AM MST Thursday. For the High Wind Watch, from Thursday afternoon through Friday morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ116-131330- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.A.0014.250213T0600Z-250213T1800Z/ South Laramie Range- Including the cities of Pumpkin Vine, Buford, and Vedauwoo 1029 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THURSDAY... ...HIGH WIND WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills between 20 and 30 below expected. For the High Wind Watch, west winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range. * WHEN...For the Cold Weather Advisory, until 8 AM MST Thursday. For the High Wind Watch, through Thursday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ NEZ002-003-019>021-054-055-095-096-WYZ108-113-115-117>119-131330- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County-Northern Sioux County-Southern Sioux County-Goshen County-Upper North Platte River Basin-Laramie Valley-South Laramie Range Foothills-Central Laramie County-East Laramie County- Including the cities of Encampment, Agate, Bridgeport, Harrisburg, Angora, Hemingford, Kimball, Laramie, Chadron St Park, Harrison, Gering, Bosler, Torrington, Bayard, Pine Bluffs, Scottsbluff, Chadron, Cheyenne, Alliance, Sidney, Redington, Federal, Saratoga, Whitaker, Horse Creek, and Brownson 1029 PM MST Wed Feb 12 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THURSDAY... * WHAT...Very cold wind chills as low as 32 below. * WHERE...Portions of panhandle Nebraska and south central and southeast Wyoming. * WHEN...Until 8 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ106-131330- /O.CON.KCYS.HW.A.0014.250213T0600Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 1029 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills between 20 and 30 below expected. For the High Wind Watch, west winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Through Thursday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-131330- /O.CON.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 1029 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ101-131330- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Douglas, Deer Creek, Glenrock, and Bill 1029 PM MST Wed Feb 12 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Trudel
600 WWUS75 KCYS 131032 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 332 AM MST Thu Feb 13 2025 WYZ109-140000- /O.UPG.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ /O.EXB.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Central Carbon County- Including the cities of Rawlins 332 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... ...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below expected. For the High Wind Watch, southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...For the Cold Weather Advisory, until 8 AM MST this morning. For the High Wind Warning, from 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ106-131800- /O.UPG.KCYS.HW.A.0014.000000T0000Z-250213T1800Z/ /O.EXB.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 332 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 30 to 40 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ105-140000- /O.EXB.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Shirley Basin and Medicine Bow 332 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ104-140000- /O.UPG.KCYS.HW.A.0014.250213T2100Z-250214T1500Z/ /O.EXA.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 332 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ110-140000- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 332 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 30 below expected. For the High Wind Warning, southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...For the High Wind Warning, until 8 AM MST Friday. For the Cold Weather Advisory, until 8 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles, with occasional half mile visibility possible through early Thursday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ116-131800- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.A.0014.000000T0000Z-250213T1800Z/ South Laramie Range- Including the cities of Buford, Vedauwoo, and Pumpkin Vine 332 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... ...HIGH WIND WATCH REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills between 20 and 30 below expected. For the High Wind Watch, west winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range. * WHEN...For the Cold Weather Advisory, until 8 AM MST this morning. For the High Wind Watch, until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ NEZ002-003-019>021-054-055-095-096-WYZ108-113-115-117>119-131500- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County-Northern Sioux County-Southern Sioux County-Goshen County-Upper North Platte River Basin-Laramie Valley-South Laramie Range Foothills-Central Laramie County-East Laramie County- Including the cities of Harrison, Alliance, Encampment, Sidney, Whitaker, Kimball, Angora, Federal, Chadron, Hemingford, Cheyenne, Harrisburg, Brownson, Redington, Saratoga, Torrington, Pine Bluffs, Horse Creek, Bayard, Chadron St Park, Bridgeport, Scottsbluff, Gering, Laramie, Bosler, and Agate 332 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Very cold wind chills as low as 32 below. * WHERE...Portions of panhandle Nebraska and south central and southeast Wyoming. * WHEN...Until 8 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ101-140000- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Bill, Deer Creek, Glenrock, and Douglas 332 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From this afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ MN
472 WWUS75 KCYS 131227 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 527 AM MST Thu Feb 13 2025 WYZ116-131800- /O.UPG.KCYS.HW.A.0014.000000T0000Z-250213T1800Z/ /O.EXA.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ South Laramie Range- Including the cities of Buford, Vedauwoo, and Pumpkin Vine 527 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST THIS MORNING... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills between 20 and 30 below expected. For the High Wind Watch, west winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range. * WHEN...For the High Wind Warning, until 11 AM MST this morning. For the Cold Weather Advisory, until 8 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ109-140000- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Central Carbon County- Including the cities of Rawlins 527 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below expected. For the High Wind Watch, southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...For the Cold Weather Advisory, until 8 AM MST this morning. For the High Wind Warning, from 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ110-140000- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 527 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...For the Cold Weather Advisory, very cold wind chills as low as 30 below expected. For the High Wind Warning, southwest winds 30 to 40 mph with gusts up to 70 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...For the High Wind Warning, until 8 AM MST Friday. For the Cold Weather Advisory, until 8 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles, with occasional half mile visibility possible through early Thursday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ104-140000- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 527 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ106-131800- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 527 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 30 to 40 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ105-140000- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Shirley Basin and Medicine Bow 527 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or 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 stronger can lead to property damage. && $$ NEZ002-003-019>021-054-055-095-096-WYZ108-113-115-117>119-131500- /O.CON.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County-Northern Sioux County-Southern Sioux County-Goshen County-Upper North Platte River Basin-Laramie Valley-South Laramie Range Foothills-Central Laramie County-East Laramie County- Including the cities of Harrison, Alliance, Encampment, Sidney, Whitaker, Kimball, Angora, Federal, Chadron, Hemingford, Cheyenne, Harrisburg, Brownson, Redington, Saratoga, Torrington, Pine Bluffs, Horse Creek, Bayard, Chadron St Park, Bridgeport, Scottsbluff, Gering, Laramie, Bosler, and Agate 527 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Very cold wind chills as low as 32 below. * WHERE...Portions of panhandle Nebraska and south central and southeast Wyoming. * WHEN...Until 8 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ101-140000- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Bill, Deer Creek, Glenrock, and Douglas 527 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST this afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ MN
152 WWUS75 KCYS 131445 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 745 AM MST Thu Feb 13 2025 WYZ109-140015- /O.EXP.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... ...COLD WEATHER ADVISORY WILL EXPIRE AT 8 AM MST THIS MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Central Carbon County. * WHEN...From 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ110-140015- /O.EXP.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... ...COLD WEATHER ADVISORY WILL EXPIRE AT 8 AM MST THIS MORNING... * WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles, with occasional half mile visibility possible through early Thursday morning. 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 stronger can lead to property damage. && $$ WYZ116-131800- /O.EXP.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ South Laramie Range- Including the cities of Pumpkin Vine, Vedauwoo, and Buford 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...COLD WEATHER ADVISORY WILL EXPIRE AT 8 AM MST THIS MORNING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph. * WHERE...South Laramie Range. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ NEZ002-003-019>021-054-055-095-096-WYZ108-113-115-117>119-131545- /O.EXP.KCYS.CW.Y.0003.000000T0000Z-250213T1500Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County-Northern Sioux County-Southern Sioux County-Goshen County-Upper North Platte River Basin-Laramie Valley-South Laramie Range Foothills-Central Laramie County-East Laramie County- Including the cities of Cheyenne, Chadron, Bridgeport, Torrington, Whitaker, Laramie, Agate, Angora, Bayard, Kimball, Encampment, Hemingford, Bosler, Horse Creek, Harrisburg, Gering, Sidney, Chadron St Park, Pine Bluffs, Saratoga, Alliance, Redington, Brownson, Scottsbluff, Harrison, and Federal 745 AM MST Thu Feb 13 2025 ...COLD WEATHER ADVISORY WILL EXPIRE AT 8 AM MST THIS MORNING... Temperatures have continued to increase this morning resulting in wind chills rising above dangerous levels. Therefore, the Cold Weather Advisory will be allowed to expire. $$ WYZ104-140015- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ106-131800- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST this morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. 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 stronger can lead to property damage. && $$ WYZ105-140015- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Medicine Bow and Shirley Basin 745 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM this afternoon to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ101-140015- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Deer Creek, Bill, and Douglas 745 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST this afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Fuller
780 WWUS75 KCYS 131711 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1011 AM MST Thu Feb 13 2025 WYZ104-140115- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ106-131815- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West wind 25 to 35 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ110-140115- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 60 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ116-131815- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ South Laramie Range- Including the cities of Vedauwoo, Buford, and Pumpkin Vine 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West wind 25 to 35 mph with gusts up to 60 mph. * WHERE...South Laramie Range. * WHEN...Until 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ105-140115- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Shirley Basin and Medicine Bow 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ109-140115- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. 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 stronger can lead to property damage. && $$ WYZ101-140115- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Deer Creek, Douglas, and Bill 1011 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THURSDAY FRIDAY MORNING... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST Thursday through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ CNJ
814 WWUS75 KCYS 131721 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1021 AM MST Thu Feb 13 2025 WYZ104-140115- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. 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 stronger can lead to property damage. && $$ WYZ106-131830- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West wind 25 to 35 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ110-140115- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 60 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles at times. 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 stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ116-131830- /O.CON.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ South Laramie Range- Including the cities of Vedauwoo, Buford, and Pumpkin Vine 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY... * WHAT...West wind 25 to 35 mph with gusts up to 60 mph. * WHERE...South Laramie Range. * WHEN...Until 11 AM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ105-140115- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Shirley Basin and Medicine Bow 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or 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 stronger can lead to property damage. && $$ WYZ109-140115- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ101-140115- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Deer Creek, Douglas, and Bill 1021 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THURSDAY THROUGH FRIDAY MORNING... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST Thursday through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ CNJ
661 WWUS75 KCYS 131756 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1056 AM MST Thu Feb 13 2025 WYZ116-131900- /O.EXP.KCYS.HW.W.0014.000000T0000Z-250213T1800Z/ South Laramie Range- Including the cities of Vedauwoo, Buford, and Pumpkin Vine 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING WILL EXPIRE AT 11 AM MST THIS MORNING... Wind speeds along I-80 between Cheyenne and Laramie have decreased below warning thresholds. Therefore, the High Wind Warning will be allowed to expire at 11 AM Thursday. Motorists should expect westerly wind gusting 35 to 45 mph to continue Thursday afternoon. $$ WYZ106-132100- /O.EXT.KCYS.HW.W.0014.000000T0000Z-250213T2100Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 2 PM MST THURSDAY... * WHAT...West wind 25 to 35 mph with gusts up to 60 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 2 PM MST Thursday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or 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 stronger can lead to property damage. && $$ WYZ104-140130- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ110-140130- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 60 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles at times. 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 stronger can lead to property damage. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WYZ105-140130- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Shirley Basin and Medicine Bow 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ109-140130- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...From 2 PM Thursday to 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. 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 stronger can lead to property damage. && $$ WYZ101-140130- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Deer Creek, Douglas, and Bill 1056 AM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST this afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ CNJ
974 WWUS75 KCYS 132043 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 143 PM MST Thu Feb 13 2025 WYZ106-132145- /O.EXP.KCYS.HW.W.0014.000000T0000Z-250213T2100Z/ Central Laramie Range and Southwest Platte County- Including the cities of Bordeaux 143 PM MST Thu Feb 13 2025 ...HIGH WIND WARNING WILL EXPIRE AT 2 PM MST THIS AFTERNOON... Winds have diminished below warning thresholds. Therefore, the High Wind Warning will be allowed to expire. $$ WYZ104-141500- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains- Including the cities of Seminoe Dam 143 PM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 70 mph possible. * WHERE...Ferris/Seminoe/Shirley Mountains. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ110-141500- /O.CON.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 143 PM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 30 to 40 mph with gusts up to 65 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Areas of blowing snow are expected along Interstate 80, especially between Mile Markers 265 and 285. Visibility will be reduced to 1 to 2 miles at times. 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 stronger can lead to property damage. && $$ WYZ105-141500- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Shirley Basin- Including the cities of Medicine Bow and Shirley Basin 143 PM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Shirley Basin. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger can lead to property damage. && $$ WYZ109-141500- /O.CON.KCYS.HW.W.0014.250213T2100Z-250214T1500Z/ Central Carbon County- Including the cities of Rawlins 143 PM MST Thu Feb 13 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM MST FRIDAY... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County. * WHEN...Until 8 AM MST Friday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to lightweight or high-profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads. 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 stronger can lead to property damage. && $$ WYZ101-141500- /O.CON.KCYS.HW.A.0014.250214T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Deer Creek, Bill, and Douglas 143 PM MST Thu Feb 13 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Southwest wind 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Converse County Lower Elevations. * WHEN...From 5 PM MST this afternoon through Friday morning. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Fuller
879 WWUS75 KCYS 141500 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 800 AM MST Fri Feb 14 2025 WYZ104-105-109-110-141600- /O.EXP.KCYS.HW.W.0014.000000T0000Z-250214T1500Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County-North Snowy Range Foothills- Including the cities of Shirley Basin, Elk Mountain, Seminoe Dam, Arlington, Rawlins, and Medicine Bow 800 AM MST Fri Feb 14 2025 ...HIGH WIND WARNING HAS EXPIRED... Winds have diminished below warning thresholds. Therefore, the High Wind Warning will be allowed to expire. $$ WYZ101-141600- /O.EXP.KCYS.HW.A.0014.000000T0000Z-250214T1500Z/ Converse County Lower Elevations- Including the cities of Glenrock, Douglas, Bill, and Deer Creek 800 AM MST Fri Feb 14 2025 ...HIGH WIND WATCH HAS EXPIRED... $$ Fuller
What forecasters said that day
The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this high wind warning went out at Feb 12, 10:17 AM MST, 3 hours earlier. Its key messages:
- Light snow will taper off this morning as bitter cold temperatures continue. Widespread wind chills between 10 and 30 below zero are expected through Thursday morning. Cold Weather Advisories have been issued.
- Strong winds and the potential for travel impacts due to blowing snow will return to the wind prone areas tonight and may spread to adjacent zones Thursday afternoon. High Wind Watches have been issued.
- Heavy mountain snowfall returns in force Thursday night and will continue into the weekend. The lower elevations will see chances for snow Friday and Saturday.
Area forecast discussion, Feb 12, 10:17 AM MST, 3 hours before
Area Forecast Discussion
National Weather Service Cheyenne WY
1017 AM MST Wed Feb 12 2025
.KEY MESSAGES...
- Light snow will taper off this morning as bitter cold
temperatures continue. Widespread wind chills between 10 and
30 below zero are expected through Thursday morning. Cold
Weather Advisories have been issued.
- Strong winds and the potential for travel impacts due to
blowing snow will return to the wind prone areas tonight and
may spread to adjacent zones Thursday afternoon. High Wind
Watches have been issued.
- Heavy mountain snowfall returns in force Thursday night and
will continue into the weekend. The lower elevations will see
chances for snow Friday and Saturday.
&&
.SHORT TERM /THROUGH THURSDAY NIGHT/...
Issued at 500 AM MST Wed Feb 12 2025
Active weather will continue for the next few days. Arctic air
is firmly entrenched across the area this morning with
temperatures generally between -10F and 10F. Northerly
breeziness along I-80 from Cheyenne to Rawlins is pushing wind
chill values down to between -15F and -25F. While some zones are
hitting Cold Weather Advisory criteria, this isn't expected to
last long. Radar shows snow echoes gradually trending downward
this morning as the weak isentropic lift wanes and drier air
moves into the cloud layer from the west. Expect this to
continue for the remainder of the morning. Skies will remain
mostly cloudy this morning, but partially clear in some areas
this afternoon. Meanwhile, another vort-max riding around the
back edge of the departing trough will swing across the area
this afternoon. This feature will also be accompanied by a
stratospheric intrusion, pushing the dynamic tropopause height
down to around 500-mb by the late afternoon over southeast
Wyoming. This will force steep low-level lapse rates, so the
little push of lift from the positive vorticity advection aloft
should kick off another round of marginally convective type snow
shower activity lasting through the evening. Mechanical forcing
is limited with no major frontal systems moving through, but a
locally intense snow shower is certainly possible in this
thermodynamic environment.
Much drier air will move into the area behind this final vort-
max late this evening, leading to mostly clear skies by midnight
across the area. While winds will be on the increase around the
Rawlins area, light winds look like a good best east of I-25.
The greater uncertainty is in the Laramie and Saratoga valleys,
where a shallow surface inversion may prevent the winds from
mixing to the surface and thus lead to much colder temperatures.
While the increasing winds will bring warm-air advection, the
starting point will be quite cold, leading to bitterly cold wind
chills as the wind first starts to pick up. The combination of
the wind picking up to the west and nocturnal inversions to the
east boosts confidence in seeing wind chill values under -20F
across a good portion of the I-80 corridor and Nebraska
panhandle. As a result, a Cold Weather Advisory has been issued
for tonight. The next shift may need to consider expanding this
advisory, but this was done for the highest confidence zones at
this time. Rapid warm air advection should bring a quick end to
the dangerously cold wind chill values by Thursday late morning.
The increasing winds tonight will also mean the return of the
potential for High Winds. Initially, we will see a more WNW
orientation of the 700-mb flow behind the departing trough
tonight into Thursday morning, although the surface wind will be
W to SW, shifted by a south to north MSLP gradient. 700-mb
height and MSLP gradients are marginal, but fairly consistently
favorable for low-end high winds in the Arlington/Elk Mountain
area. Confidence is a little lower for the I-80 summit and the
Bordeaux area. For the former, the surface wind direction and
orientation of the surface pressure gradient is not ideal, but
700-mb winds over 50-knots give enough confidence for a watch.
For the latter, models show a surface trough just west of I-25,
which may prevent strong winds across the central Laramie Range
from reaching the highway. Through the day Thursday, this wind
event will transition to a southwest flow aloft event as a
powerful trough moves inland from the Pacific. The substantial
southerly component will bring a break in the strong winds to
the I-25 corridor and central/southern Laramie Range, but begin
to increase winds in Carbon county. LREF median 700-mb winds are
now at 60-knots over KRWL Thursday evening, signaling strong
support for High Winds. The Elk Mountain area in particular will
also be favored Thursday afternoon and evening even as we may
see winds weaken slightly for Arlington and points eastward.
With the strong signal aloft, decided to issue another High Wind
Watch for central/northern Carbon county beginning Thursday
afternoon and continuing until Friday morning. The second part
of this wind event has some uncertainty regarding the mountain
wave potential, and whether winds will spill back into the I-25
corridor. Current probabilities are around 50% for I-25 near the
Converse/Natrona county line, but generally 30% or less for
Glendo and points southward. That being said, a strong mountain
wave off of the northern Laramie Range may still be able to
produce brief strong winds in other parts of I-25, but
confidence is too low to expand the watch just yet.
&&
.LONG TERM /FRIDAY THROUGH TUESDAY/...
Issued at 500 AM MST Wed Feb 12 2025
A train of shortwaves off of the Pacific will continue the
active weather pattern into next week. The next in this series
will be a powerful, broad trough moving in on Thursday into
Friday. This system will be pushing an atmospheric river into
the west coast on Thursday, and it's remnant moisture will push
across the Rockies on Thursday night. NAEFS mean IVT values are
exceeding the 90th percentile of climatology Thursday night into
Friday morning with strong southwest flow and a nearly saturated
column between 700-mb and 300-mb. As a result, expect a period
of heavy mountain snowfall to begin Thursday night and last into
Friday as this powerful trough swings through. A Winter Storm
Watch will likely be needed soon for at least the Sierra Madre
mountains, which are strongly favored in southwest flow events
like this one. The Snowy Range is a bit more uncertain, since
this flow regime is not ideal there. Light to moderate snow
accumulation can also be expected for the lower elevations of
Carbon county due to the abundant moisture and favorable
synoptic lift.
Expect a lull period sometime during the day Friday as the
trough axis swings through the area, but then mountain snowfall
will resume Friday night or Saturday as the back-edge of the
synoptic trough pulls through. The second phase will be a more
northwest flow aloft regime, which tends to be more favorable to
the Snowy Range. While the back edge of the synoptic trough
moves through, another arctic surface high will push down across
the High Plains Friday night. This will knock temperatures back
down to well below average for Friday night and Saturday. Most
model guidance shows this frontal boundary getting hung up along
the Laramie Range, and not quite making it into Carbon and
Albany counties. The combination of shallow low-level upslope
flow, frontogenesis associated with the front catching on the
topography, and QG lift should expand light snow out out into
the lower elevations, at least in Wyoming. Confidence is a
little lower for accumulating snow reaching the Nebraska
panhandle, since the frontal dynamics will be concentrated
closer to the mountains. Another thing to watch for Saturday
will be the potential for snow squalls. Very steep lapse rates
and decent boundary layer moisture over the I-80 corridor from
the summit westward may favor some stronger snow shower
activity, but it is uncertain still at several days out.
The trough will move off to the east on Sunday, allowing warm
air advection to return to the area. However, the strong upper
level low will stall and spin over the upper Midwest area for
much of the early part of next week, meaning that the arctic
high on its western flank will also not be far away at any point
during the week. After a break in mountain snow Sunday, moist
northwest flow looks likely to return Sunday night into Monday,
ending the lull in snow. Most guidance shows a shortwave
rotating around the west side of the broad upper level low
around the Monday into Tuesday timeframe, which would likely
push the arctic front back to the Laramie Range and plunge
temperatures back below average, while also increasing the
potential for low elevation snow accumulation. The details on
this event are highly uncertain at this lead time, but in the
vast majority of ensemble members, this is another largely light
snow event for the Plains.
&&
.AVIATION /18Z TAFS THROUGH 18Z THURSDAY/...
Issued at 1002 AM MST Wed Feb 12 2025
VFR conditions expected at all terminals late this morning
though the early afternoon hours. Isolated snow showers are
expected to develop over the higher terrain of southeast Wyoming
after around 20z and move eastward. Expect the potential for VIS
and CIG reductions at LAR and RWL between 21z and 0z with
improving conditions from evening onward. Elsewhere expect
scattered high clouds and VFR through the evening.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...Cold Weather Advisory from 8 PM this evening to 8 AM MST
Thursday for WYZ110-113-115>119.
High Wind Watch from Thursday afternoon through Friday morning
for WYZ104-109.
High Wind Watch from this evening through Thursday morning for
WYZ106-116.
High Wind Watch from this evening through Friday morning for
WYZ110.
NE...Cold Weather Advisory from 8 PM this evening to 8 AM MST
Thursday for NEZ002-003-019>021-054-055-095-096.
&&
SHORT TERM...MN
LONG TERM...MN
AVIATION...MACHazardous weather outlook, Feb 12, 5:09 AM MST, 8 hours 8 minutes before
Hazardous Weather Outlook National Weather Service Cheyenne WY 509 AM MST Wed Feb 12 2025 NEZ002-003-019>021-054-055-095-096-WYZ101>119-131215- Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- North Laramie Range-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-Central Carbon County- North Snowy Range Foothills-Southwest Carbon County- Sierra Madre Range-Upper North Platte River Basin-Snowy Range- Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- 509 AM MST Wed Feb 12 2025 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT - Light snow will taper off this morning as bitter cold temperatures continue. Widespread wind chills between 10 and 30 below zero are expected through Thursday morning. Cold Weather Advisories have been issued. - Strong winds and the potential for travel impacts due to blowing snow will return to the wind prone areas tonight and may spread to adjacent zones Thursday afternoon. High Wind Watches have been issued. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY - Heavy mountain snowfall returns in force Thursday night and will continue into the weekend. The lower elevations will see chances for snow Friday and Saturday. .Spotter information statement... Spotters are encouraged to report new snow totals to the National Weather Service in Cheyenne.
In the hours before
Local storm report, Feb 12, 8:12 AM MST, 5 hours 5 minutes before
Preliminary Local Storm Report
National Weather Service Cheyenne WY
812 AM MST Wed Feb 12 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 AM Snow 1 NW Cheyenne 41.15N 104.81W
02/12/2025 M1.8 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-115 Cheyenne 0.8 NW.
0520 AM Snow 3 S South Greeley High 41.06N 104.81W
02/12/2025 M1.1 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-222 Cheyenne 6.0 S.
0600 AM Snow 2 ENE Cheyenne 41.16N 104.76W
02/12/2025 M1.5 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-82 Cheyenne 2.0 ENE.
0600 AM Snow 8 WNW North Cheyenne 41.27N 104.92W
02/12/2025 M1.5 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-121 Cheyenne 11.1 NW.
0700 AM Snow 2 ESE North Cheyenne 41.20N 104.75W
02/12/2025 M1.6 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-254 Cheyenne 4.5 NNE.
0700 AM Snow 1 WSW Cheyenne 41.14N 104.81W
02/12/2025 M1.1 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-252 Cheyenne 0.7 WSW.
0700 AM Snow 3 NNW Horse Creek 41.44N 105.20W
02/12/2025 M1.2 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-229 Laramie 21.7 ENE.
0700 AM Snow 6 NNW North Cheyenne 41.30N 104.83W
02/12/2025 M1.8 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-112 Cheyenne 10.7 N.
0700 AM Snow 0.75 ENE Cheyenne 41.15N 104.78W
02/12/2025 M1.5 Inch Laramie WY Amateur Radio
Amateur radio reports 1.5 inches of snow
with a liquid equivalent of 0.13 inches.
0700 AM Snow 1 SSW Cheyenne 41.13N 104.80W
02/12/2025 M1.3 Inch Laramie WY Amateur Radio
Amateur radio reports 1.25 inches of snow.
0700 AM Snow 5 SSW Cheyenne 41.08N 104.83W
02/12/2025 M1.8 Inch Laramie WY Amateur Radio
Amateur radio report measured 1.75 inches of
snow with a liquid equivalent of 0.15
inches.
0700 AM Snow 2 E Cheyenne 41.15N 104.75W
02/12/2025 M1.5 Inch Laramie WY Amateur Radio
Amateur radio reports 1.5 inches of snow.
0700 AM Snow 5.5 NE Cheyenne 41.20N 104.72W
02/12/2025 M2.2 Inch Laramie WY NWS Employee
NWS employee measured 2.2 inches of snow.
Some drifting snow was also noted.
0720 AM Snow 3 SSW North Cheyenne 41.19N 104.81W
02/12/2025 M1.5 Inch Laramie WY Cocorahs
Cocorahs station WY-LM-131 Cheyenne 3.0 NNW.
0730 AM Snow 0.1 N Hillsdale 41.21N 104.48W
02/12/2025 M1.3 Inch Laramie WY CO-OP Observer
Observer reports 1.25 inches of snow.
0620 AM Snow 6 NE Arlington 41.66N 106.13W
02/12/2025 M1.4 Inch Carbon WY Cocorahs
Cocorahs station WY-CR-5 Rock River 9.6 WSW.
0700 AM Snow 1 N Laramie 41.33N 105.58W
02/12/2025 M1.0 Inch Albany WY Cocorahs
Cocorahs station WY-AB-196 Laramie 1.4 N.
0700 AM Snow 1 NNE Laramie 41.33N 105.57W
02/12/2025 M1.0 Inch Albany WY Cocorahs
Cocorahs station WY-AB-186 Laramie 1.2 NNE.
0600 AM Snow 15 S Bushnell 41.01N 103.88W
02/12/2025 M1.4 Inch Kimball NE CO-OP Observer
CO-OP Observer station BSSN1 14.5 NE Pawnee
Buttes.
0600 AM Snow 8 N Lodgepole 41.27N 102.66W
02/12/2025 M1.8 Inch Cheyenne NE CO-OP Observer
CO-OP Observer station LGPN1 8.2 N
Lodgepole.
0700 AM Snow 1 WNW Gurley 41.33N 102.99W
02/12/2025 M1.5 Inch Cheyenne NE Cocorahs
Cocorahs station CHEY019 Gurley 1.3 W.
0700 AM Snow 4 WSW Redington 41.56N 103.37W
02/12/2025 M1.0 Inch Banner NE CO-OP Observer
CO-OP Observer station BGWN1 Bridgeport
18wsw.
&&The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 2:31 AM MST | Cold Weather Advisory | CYS | Albany, Carbon, Goshen, Laramie | 29 hr |
| Feb 12, 2:31 AM MST | High Wind Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 53 hr |
| Feb 12, 1:25 PM MST | Winter Storm Watch | CYS | Albany, Carbon | 14 hr |
Nearby
High Wind Warnings in Wyoming, 2025Every high wind warning in 2025
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.