Winter Weather Advisory issued January 10 at 2:05PM MST until January 12 at 5:00AM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations between 4 and 8 inches. Winds gusting as high as 40 mph at times. * WHERE...Casper Mountain. * WHEN...From 11 PM this evening to 5 AM MST Sunday. * IMPACTS...Travel could be difficult, especially in the backcountry.
Winter Weather Advisory issued January 10 at 2:05PM MST until January 11 at 5:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 30 mph at times. * WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming Ranges. * WHEN...Until 5 PM MST Saturday. * IMPACTS...Travel could be difficult over Teton and Togwotee Passes, as gusty winds may lead to blowing snow and reduced visibilities at times.
Wind Advisory issued January 10 at 5:54PM MST until January 11 at 7:00PM MST by NWS Rapid City SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Southern Meade Co Plains, Custer Co Plains, Pennington Co Plains, and Rapid City. * WHEN...From 5 AM to 7 PM MST Saturday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Winter Storm Warning issued January 10 at 2:46PM MST until January 13 at 5:00PM MST by NWS Rapid City SD
* WHAT...Heavy snow expected. Total snow accumulations between 6 and 18 inches. Locally Winds gusting as high as 45 mph on Saturday. * WHERE...In South Dakota, Northern Black Hills. In Wyoming, Wyoming Black Hills. * WHEN...From 9 PM this evening to 5 PM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.
Winter Weather Advisory issued January 10 at 2:46PM MST until January 12 at 11:00AM MST by NWS Rapid City SD
* WHAT...Snow expected. Total snow accumulations between 1 and 3 inches. Winds gusting as high as 50 mph on Saturday. * WHERE...Sturgis/Piedmont Foothills. * WHEN...From midnight tonight to 11 AM MST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.
Winter Weather Advisory issued January 10 at 2:46PM MST until January 11 at 7:00PM MST by NWS Rapid City SD
* WHAT...Snow expected. Total snow accumulations up to one inch. A brief period of light freezing rain possible tonight. Winds gusting as high as 50 mph on Saturday. * WHERE...In South Dakota, Butte and Harding. In Wyoming, Northeastern Crook. * WHEN...From 9 PM this evening to 7 PM MST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. Gusty winds could bring down tree branches.
Wind Advisory issued January 10 at 4:42PM MST until January 11 at 4:00AM MST by NWS Billings MT
* WHAT...Southwest winds 40 to 50 mph with gusts up to 70 mph occurring. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 4 AM MST Saturday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. Gusty winds will blow around unsecured objects. * ADDITIONAL DETAILS...Localized areas of reduced visibility from blowing snow is occuring.
High Wind Warning issued January 10 at 4:42PM MST until January 11 at 12:00AM MST by NWS Billings MT
* WHAT...West winds 30 to 40 mph with gusts up to 65 mph occurring. * WHERE...Southern Wheatland, Melville Foothills, and Northern Sweet Grass. * WHEN...Until midnight MST tonight. * IMPACTS...Strong crosswinds will make travel difficult along Highway 191 from Big Timber through Harlowton, especially for high profile vehicles. Gusty winds will blow around unsecured objects. * ADDITIONAL DETAILS...Reduced visibility from patchy blowing snow is possible.
Winter Storm Warning issued January 10 at 3:06PM MST until January 13 at 5:00AM MST by NWS Billings MT
* WHAT...Rain and freezing rain expected through late tonight, changing to heavy snow with blowing snow by Saturday morning. Periods of snow will occur through Sunday night. Total snow accumulations between 6 and 11 inches. Snow totals up to 1 1/2 feet in the Wolf Mountains. Winds gusting as high as 45 mph. * WHERE...Bighorn Canyon, Northern Big Horn, Southern Big Horn, and Southern Rosebud. * WHEN...Until 5 AM MST Monday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down
Winter Weather Advisory issued January 10 at 3:06PM MST until January 12 at 6:00PM MST by NWS Billings MT
* WHAT...Snow expected. Periods of snow will occur through Sunday. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 50 mph tonight. * WHERE...Judith Gap. * WHEN...Until 6 PM MST Sunday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute.