Alerts from NWS Cheyenne WY (UNOFFICIAL)
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Alerts from NWS Cheyenne WY (UNOFFICIAL)
@cys.nws-bot.us
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cys.nws-bot.us
🚨 High Wind Warning issued December 28 at 7:39PM MST until December 28 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.
Winds have diminished below warning thresholds. Therefore, the High Wind Warning will be allowed to expire.
December 29, 2025 at 2:45 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 28 at 12:32PM MST until December 28 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * WHAT...West winds 25 to 40 mph with gusts up to 65 mph. Blowing and drifting snow are also expected to reduce visibility. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 PM MST this evening. * 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 late this morning and this afternoon between mile markers 266 and 289 along Interstate 80. Visibility reductions below one-half mile have been observed. Snow covered roadways are also expected in this area due to drifting snow. * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced to 1 mile at times with snow covered roadways in spots due to drifting.
December 28, 2025 at 7:45 PM
cys.nws-bot.us
🚨 High Wind Warning issued December 28 at 9:59AM MST until December 28 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 25 to 40 mph with gusts up to 65 mph. Blowing and drifting snow are also expected to reduce visibility. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 PM MST this evening. * 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 late this morning and this afternoon between mile markers 266 and 289 along Interstate 80. Visibility reductions below one-half mile have been observed. Snow covered roadways are also expected in this area due to drifting snow. * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced to 1 mile at times with snow covered roadways in spots due to drifting. * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 28, 2025 at 5:00 PM
cys.nws-bot.us
🚨 High Wind Warning issued December 28 at 9:36AM MST until December 28 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 25 to 40 mph with gusts up to 65 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 PM MST this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced below one-half mile at times with snow covered roadways in spots due to drifting. * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced to 1 mile at times with snow covered roadways in spots due to drifting. * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 8 PM MST this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 28, 2025 at 4:45 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 28 at 7:40AM MST until December 28 at 8:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
Snow has ended, however patchy blowing snow is expected to continue for the next few hours. Snow has ended. Use caution as slick roads will be possible for the next few hours. Patchy blowing snow is expected to continue through the afternoon.
December 28, 2025 at 2:45 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 28 at 4:37AM MST until December 28 at 5:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
Snow has ended or will end shortly. Use caution as slick roads will be possible for the rest of today. * WHAT...Snow and blowing snow. Additional snow accumulations between 3 and 6 inches this morning. Total snow accumulations of 10 to 20 inches with locally higher amounts possible as north facing slopes. * WHERE...Snowy Range. * WHEN...Until 8 AM MST this morning. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches. * WHAT...Snow and blowing snow. Additional snow accumulations up to 1 inch. Winds gusting as high as 40 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST this morning. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions.
December 28, 2025 at 11:45 AM
cys.nws-bot.us
🚨 The High Wind Watch has been replaced. Please see the latest information from NWS Cheyenne WY on this developing situation. 🚨
Additional Details Here.(1/2)
The High Wind Watch has been replaced. Please see the latest information from NWS Cheyenne WY on this developing situation. * WHAT...West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From 11 AM this morning to 8 PM MST this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced to 1 mile at times with snow covered roadways in spots due to drifting. * WHAT...West winds 25 to 40 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From 11 AM MST this morning through this evening. * 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 and drifting snow are possible late this morning and this afternoon. Visibilities may be reduced to 1 mile at times with snow covered roadways in spots due to drifting. * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From 11 AM MST this morning through this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 28, 2025 at 8:15 AM
cys.nws-bot.us
🚨 Winter Weather Advisory issued December 27 at 11:34PM MST until December 28 at 12:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
Snow has ended or will end shortly near the mountains. Use caution as slick roads will be possible for the next few hours. * WHAT...Heavy snow. Additional snow accumulations between 4 and 8 inches. Total snow accumulations of 18 to 24 inches. * WHERE...Sierra Madre Range. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. * WHAT...Snow and blowing snow. Additional snow accumulations between 3 and 6 inches this morning. Total snow accumulations of 10 to 20 inches with locally higher amounts possible as north facing slopes. * WHERE...Snowy Range. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches. * WHAT...Snow and blowing snow. Additional snow accumulations up to 1 inch. Winds gusting as high as 40 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions.
December 28, 2025 at 6:45 AM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 27 at 11:05PM MST until December 28 at 8:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
* WHAT...Snow and blowing snow. Additional snow accumulations between 3 and 6 inches this morning. Total snow accumulations of 10 to 20 inches with locally higher amounts possible as north facing slopes. * WHERE...Snowy Range. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches. * WHAT...Heavy snow. Additional snow accumulations between 4 and 8 inches. Total snow accumulations of 18 to 24 inches. * WHERE...Sierra Madre Range. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. * WHAT...Snow and blowing snow. Additional snow accumulations up to 1 inch. Winds gusting as high as 40 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions. * WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Southwest Carbon County and Upper North Platte River Basin. * WHEN...Until midnight MST tonight. * IMPACTS...Plan on slippery road conditions.
December 28, 2025 at 6:15 AM
cys.nws-bot.us
Special Weather Statement issued December 27 at 3:00PM MST by NWS Cheyenne WY
Additional Details Here.
At 259 PM MST...An area of snow showers was affecting portions of southeastern Albany and northwestern Laramie Counties. Periods of snow showers will persist through 400 PM MST. HAZARD...Winds in excess of 25 mph and visibilities less than one mile. SOURCE...Radar and Webcams. IMPACT...Hazardous travel conditions due to slick roads and low visibilities. Locations impacted include... Laramie, West Laramie, Antelope Buttes, Nine Mile, Rogers Canyon, Boulder Ridge, Tie Siding, Woods Landing-Jelm, Pumpkin Vine, Vedauwoo Campground, North Crow Campground, Boswell Creek Campground, Ames Monument, Horse Creek, Laramie Regional Airport, The Buttes, Hutton Lake, Yellow Pine Campground, Tie City Campground, and Vedauwoo. This includes Interstate 80 in Wyoming between mile markers 298 and 334.
December 27, 2025 at 10:15 PM
cys.nws-bot.us
Special Weather Statement issued December 27 at 2:18PM MST by NWS Cheyenne WY
Additional Details Here.
At 217 PM MST...An area of snow showers was affecting portions of southeastern Albany and northwestern Laramie Counties. Periods of snow showers will persist through 300 PM MST. HAZARD...Winds in excess of 25 mph and visibilities less than one mile. SOURCE...Radar and Webcams. IMPACT...Hazardous travel conditions due to slick roads and low visibilities. Locations impacted include... Laramie, Albany, West Laramie, Antelope Buttes, Nine Mile, Rogers Canyon, Boulder Ridge, Tie Siding, Woods Landing-Jelm, Pumpkin Vine, Vedauwoo Campground, North Crow Campground, Boswell Creek Campground, Ames Monument, Horse Creek, Laramie Regional Airport, The Buttes, Hutton Lake, Yellow Pine Campground, and Wyocolo. This includes Interstate 80 in Wyoming between mile markers 296 and 333.
December 27, 2025 at 9:30 PM
cys.nws-bot.us
Special Weather Statement issued December 27 at 1:31PM MST by NWS Cheyenne WY
Additional Details Here.
At 129 PM MST...An area of snow showers was affecting portions of southeastern Albany and northwestern Laramie Counties. Periods of snow showers will persist through 215 PM MST. HAZARD...Winds in excess of 25 mph and visibilities less than one mile. SOURCE...Radar and Webcams. IMPACT...Hazardous travel conditions due to slick roads and low visibilities. Locations impacted include... Laramie, Albany, West Laramie, Antelope Buttes, Nine Mile, Rogers Canyon, Boulder Ridge, Tie Siding, Woods Landing-Jelm, Pumpkin Vine, Vedauwoo Campground, North Crow Campground, Boswell Creek Campground, Ames Monument, Horse Creek, Laramie Regional Airport, The Buttes, Hutton Lake, Yellow Pine Campground, and Wyocolo. This includes Interstate 80 in Wyoming between mile markers 296 and 334.
December 27, 2025 at 8:45 PM
cys.nws-bot.us
🚨 High Wind Warning issued December 27 at 12:48PM MST until December 27 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...East Platte County. Mainly along Interstate 25 between Wheatland and the Platte/Converse County line. * WHEN...Until 8 PM MST this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 27, 2025 at 8:00 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 27 at 12:41PM MST until December 28 at 5:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
* WHAT...Heavy snow. Additional snow accumulations between 4 and 8 inches. * WHERE...Sierra Madre Range. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. * WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 40 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until midnight MST tonight. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions. * WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Southwest Carbon County and Upper North Platte River Basin. * WHEN...Until midnight MST tonight. * IMPACTS...Plan on slippery road conditions. * WHAT...Snow. Additional snow accumulations between 3 and 6 inches. Winds gusting as high as 40 mph. * WHERE...Snowy Range. * WHEN...Until midnight MST tonight. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches.
December 27, 2025 at 7:45 PM
cys.nws-bot.us
Special Weather Statement issued December 27 at 8:54AM MST by NWS Cheyenne WY
Additional Details Here.
At 853 AM MST...An area of snow showers was affecting portions of southeastern Albany...northwestern Laramie and southwestern Platte Counties. Periods of snow showers will persist through 945 AM MST. HAZARD...Sudden bursts of moderate to heavy snow. SOURCE...Radar and Webcams. IMPACT...Hazardous travel conditions due to slick roads and low visibilities. Locations impacted include... Laramie, West Laramie, Antelope Buttes, Nine Mile, Rogers Canyon, Boulder Ridge, Tie Siding, Pumpkin Vine, Vedauwoo Campground, North Crow Campground, Ames Monument, Horse Creek, Laramie Regional Airport, The Buttes, Hutton Lake, Yellow Pine Campground, Tie City Campground, Vedauwoo, Harmony, and University Of Wyoming War Memorial Stadium. This includes Interstate 80 in Wyoming between mile markers 301 and 334.
December 27, 2025 at 4:00 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 27 at 2:11AM MST until December 28 at 5:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with higher amounts possible on the peaks. Winds gusting as high as 45 mph. * WHERE...Sierra Madre Range. * WHEN...Until 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. * WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 50 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...Until midnight MST tonight. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions. * WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 40 mph. * WHERE...Southwest Carbon County and Upper North Platte River Basin. * WHEN...Until midnight MST tonight. * IMPACTS...Plan on slippery road conditions. * WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Higher amounts will be possible on the peaks. Winds gusting as high as 55 mph. * WHERE...Snowy Range. * WHEN...Until midnight MST tonight. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches.
December 27, 2025 at 9:15 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 27 at 1:37AM MST until December 27 at 2:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
Winds have diminished below warning thresholds. However, wind gusts up to 50 mph will be possible over the next several hours as a Pacific cold front moves across the area. In addition, areas of snow will result in visibility below 1 miles at times.
December 27, 2025 at 8:45 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 26 at 1:19PM MST until December 27 at 2:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain. * WHAT...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...Until 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain.
December 26, 2025 at 8:30 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 26 at 1:13PM MST until December 28 at 5:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with higher amounts possible on the peaks. Winds gusting as high as 45 mph. * WHERE...Sierra Madre Range. * WHEN...From midnight tonight to 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 50 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 40 mph. * WHERE...Southwest Carbon County and Upper North Platte River Basin. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Plan on slippery road conditions. * WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Higher amounts will be possible on the peaks. Winds gusting as high as 55 mph. * WHERE...Snowy Range. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Gusty winds could bring down tree branches.
December 26, 2025 at 8:15 PM
cys.nws-bot.us
🚨 High Wind Warning issued December 26 at 10:42AM MST until December 26 at 11:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
Winds have diminished below warning thresholds. Therefore, the High Wind Warning will be allowed to expire. However, wind gusts up to 50 mph will be possible over the next few hours. * WHAT...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...Until 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain.
December 26, 2025 at 5:45 PM
cys.nws-bot.us
🚨 Winter Storm Warning issued December 26 at 1:36AM MST until December 28 at 5:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.(1/2)
* WHAT...Heavy snow expected. Total snow accumulations between 12 and 18 inches with higher amounts possible on the peaks. Winds gusting as high as 45 mph. * WHERE...Sierra Madre Range. * WHEN...From midnight tonight to 5 AM MST Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 50 mph. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Areas of blowing snow could reduce visibility and lead to slick road conditions. Plan on slippery road conditions. Gusty winds could bring down tree branches. * WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 40 mph. * WHERE...Southwest Carbon County and Upper North Platte River Basin. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Plan on slippery road conditions. * WHAT...Snow expected. Total snow accumulations between 6 and 10 inches. Higher amounts will be possible on the peaks. Winds gusting as high as 55 mph. * WHERE...Snowy Range. * WHEN...From midnight tonight to midnight MST Saturday Night. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. Travel could be very difficult. Strong winds could cause tree damage.
December 26, 2025 at 8:45 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 26 at 1:37AM MST until December 26 at 11:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 30 to 40 mph with gusts up to 65 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. * WHAT...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...Until 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain.
December 26, 2025 at 8:45 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 25 at 5:39PM MST until December 26 at 11:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...From 11 PM this evening to 11 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. * WHAT...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...From 11 PM this evening to 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain.
December 26, 2025 at 12:45 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 25 at 4:52PM MST until December 26 at 11:00AM MST by NWS Cheyenne WY 🚨
Additional Details Here.
* WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...From 11 PM this evening to 11 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. * WHAT...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...From 11 PM this evening to 2 AM MST Saturday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. * ADDITIONAL DETAILS...Occasional lulls in the strong winds are expected, but the timing and duration of these potential lulls is uncertain. * WHAT...West winds 20 to 30 mph with gusts up to 60 mph. * WHERE...Central Laramie County and South Laramie Range Foothills. * WHEN...Until 8 PM MST this evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 26, 2025 at 12:00 AM
cys.nws-bot.us
🚨 High Wind Warning issued December 25 at 3:58PM MST until December 25 at 8:00PM MST by NWS Cheyenne WY 🚨
Additional Details Here.(2/2)
* WHAT...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...Until 5 PM MST this afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers.
December 25, 2025 at 11:00 PM