High Wind Warning issued February 13 at 8:43PM MST until February 14 at 2:00PM MST by NWS Pueblo CO
* WHAT...Southwest winds 25 to 35 mph with gusts up to 65 mph possible. * WHERE...Trinidad Vicinity/Western Las Animas County Below 7500 Feet and Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet. * WHEN...Until 2 PM MST Friday. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel could be difficult, especially for high profile vehicles on I-25.
Winter Storm Watch issued February 12 at 1:25PM MST until February 14 at 5:00PM MST by NWS Cheyenne WY
* WHAT...Heavy snow possible. Total snow accumulations between 6 and 12 inches possible. Winds could gust as high as 60 mph. * WHERE...Snowy Range. * WHEN...From Thursday afternoon through Friday afternoon. * 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.
High Wind Watch issued February 12 at 1:17PM MST until February 14 at 8:00AM MST by NWS Cheyenne WY
* 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
High Wind Warning issued February 12 at 1:17PM MST until February 14 at 8:00AM MST by NWS Cheyenne WY
* 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
High Wind Watch issued February 12 at 1:17PM MST until February 13 at 11:00AM MST by NWS Cheyenne WY
* 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
High Wind Watch issued February 12 at 12:46PM MST until February 14 at 5:00AM MST by NWS Riverton WY
* WHAT...Southwest winds 25 to 35 mph, with gusts up to 60 mph possible for lower elevations. Southwest winds 35 to 45 mph, with gusts up to 75 mph possible for higher elevations. * WHERE...Green Mountains and Rattlesnake Range and Natrona County Lower Elevations, especially on Outer Drive in Casper. * WHEN...From Thursday morning through late Thursday night. * IMPACTS...Travel could be difficult, especially for high profile vehicles.
Cold Weather Advisory issued February 12 at 12:46PM MST until February 13 at 10:00AM MST by NWS Riverton WY
* WHAT...Low temperatures of 15 below to 30 below zero will combine with a light wind to create wind chill readings 25 below to 35 below zero Wednesday night into Thursday morning. * WHERE...Upper Green River Basin and Upper Green River Basin Foothills. * WHEN...Until 10 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Winter Weather Advisory issued February 12 at 12:29PM MST until February 15 at 11:00AM MST by NWS Riverton WY
* WHAT...Heavy snow. Total snow accumulations between 4 and 7 inches across the north half of the Park, with higher amounts of 8 to 16 inches for southern portions of the Park. Southwestern YNP including Pitchstone Plateau may see amounts of 1 to 2 feet. Accumulations around Mammoth and the Lamar Valley will range from 1 to 4 inches. * WHERE...Yellowstone National Park. * WHEN...From 1 PM Thursday to 11 AM MST Saturday. * IMPACTS...Travel will be very difficult, especially in the backcountry.
Winter Storm Warning issued February 12 at 12:29PM MST until February 15 at 11:00AM MST by NWS Riverton WY
* WHAT...Heavy snow. Total snow accumulations between 8 and 12 inches. * WHERE...Jackson Hole and Star Valley. * WHEN...From 1 PM Thursday to 11 AM MST Saturday. * IMPACTS...Travel will be difficult. The hazardous conditions will impact the Thursday evening and Friday morning commutes.
Winter Weather Advisory issued February 12 at 12:29PM MST until February 14 at 11:00AM MST by NWS Riverton WY
* WHAT...Snow, heavy at times. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 40 mph will result in period of blowing and drifting snow. * WHERE...Wind River Mountains West, which includes South Pass. * WHEN...From 1 PM Thursday to 11 AM MST Friday. * IMPACTS...Travel will be difficult, especially over South Pass. Gusty wind will result in reduced visibilities at times.