Winter Weather Advisory issued February 12 at 1:04PM MST until February 14 at 6:00PM MST by NWS Flagstaff AZ
* WHAT...Periods of snow and rain mixed with snow developing late Thursday afternoon. Becoming heavy at times Thursday night and Friday. Rain may mix with snow as high as 7000 feet Thursday night, which could limit accumulations. Snow levels will fall on Friday. Gusty southwest winds as high as 35 to 45 mph at times. * WHERE...Mogollon Rim, especially Flagstaff to Munds Park to Forest Lakes. * WHEN...From 6 PM Thursday to 6 PM MST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel is not recommended as heavy snowfall and low visibility will
Winter Weather Advisory issued February 12 at 8:28PM MST until February 13 at 12:00PM MST by NWS Billings MT
* WHAT...Periods of blowing snow. Winds gusting as high as 45 mph. * WHERE...Judith Gap, Southern Wheatland, Melville Foothills, and Northern Sweet Grass. * WHEN...Until noon MST Thursday. * IMPACTS...Difficult travel due to blowing snow and reduced visibility, especially on Interstate 90 around Big Timber and Highway 191 from Big Timber through Harlowton. The hazardous conditions could impact the Thursday morning commute.
Cold Weather Advisory issued February 12 at 8:24PM MST until February 13 at 11:00AM MST by NWS Billings MT
* WHAT...Very cold wind chills of 20 to 35 below. * WHERE...Portions of central, south central, and southeast Montana and north central Wyoming. * WHEN...Until 11 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 11 at 1:45PM MST until February 12 at 2:00PM MST by NWS Cheyenne WY
* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 2 PM MST Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Very cold temperatures will allow snowfall to easily stick to any surfaces, causing hazardous travel conditions.
Cold Weather Advisory issued February 11 at 11:58AM MST until February 13 at 10:00AM MST by NWS Riverton WY
* WHAT...Low temperatures of 15 below to 25 below zero will combine with a light wind to create wind chill readings 25 below to 35 below zero Wednesday and Thursday morning. * WHERE...Jackson Hole, Teton and Gros Ventre Mountains, and Star Valley. * WHEN...From 10 PM this evening to 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. * ADDITIONAL DETAILS...Outdoor recreationists should dress in layers and cover exposed skin. Daytime highs during the daylight hours Wednesday will only climb into
Winter Storm Watch issued February 11 at 1:44PM MST until February 15 at 5:00PM MST by NWS Salt Lake City UT
* WHAT...Heavy snow possible. Total snow accumulations between 8 and 14 inches with locally higher amounts possible. * WHERE...Wasatch Back. * WHEN...From Thursday morning through Saturday afternoon. * IMPACTS...Travel could be very difficult at times. The hazardous conditions could impact the Thursday evening and Friday morning commutes.
Winter Storm Watch issued February 11 at 1:44PM MST until February 14 at 11:00PM MST by NWS Salt Lake City UT
* WHAT...Heavy snow possible. Total snow accumulations between 10 and 20 inches with locally higher amounts up to 2 feet possible in Brian Head. * WHERE...Southern Mountains. * WHEN...From Thursday morning through Friday evening. * IMPACTS...Travel could be very difficult at times.
Cold Weather Advisory issued February 11 at 12:08PM MST until February 12 at 11:00AM MST by NWS Rapid City SD
* WHAT...Very cold wind chills of 25 to 35 below expected. * WHERE...Butte, Harding, Northern Meade Co Plains, Northern Perkins, Southern Perkins, and Ziebach. * WHEN...From 8 PM this evening to 11 AM MST Wednesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Freezing Fog Advisory issued February 11 at 9:09PM MST until February 12 at 5:00AM MST by NWS Albuquerque NM
* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Curry County, Roosevelt County, and Johnson and Bartlett Mesas Including Raton Pass. * WHEN...Until 5 AM MST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Slick spots will develop on elevated surfaces, including bridges and overpasses.
High Wind Warning issued February 11 at 9:09PM MST until February 12 at 2:00AM MST by NWS Albuquerque NM
* WHAT...Southwest winds 25 to 40 mph with gusts up to 60 mph. * WHERE...South Central Mountains. * WHEN...Until 2 AM MST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles.