...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snowfall accumulations of 2 to 5 inches. Wind chill temperatures of 20 to 30 below zero are possible Sunday night into early Monday in Wyoming. * WHERE...In Wyoming, Laramie and Goshen Counties including Cheyenne, Pine Bluffs, and Torrington. In Nebraska, Banner, Scotts Bluff, and Morrill counties including Scottsbluff, Alliance, and Bridgeport. * WHEN...Until 11 AM MST Monday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and significantly reduced visibilities in falling and blowing snow. The cold wind chills could cause frostbite on exposed skin in less than 30 minutes.

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snowfall accumulations of 1 to 3 inches. Wind chill temperatures of 20 to 30 below zero are expected Sunday night into early Monday. * WHERE...The northern Nebraska Panhandle including Sioux, Dawes, and Box Butte Counties. This includes the cities of Harrison, Chadron, Alliance. The highest totals will be found along the Pine Ridge. * WHEN...Until 11 AM MST Monday. * IMPACTS...Hazardous travel conditions due to icy, snow packed roads and reduced visibilities in falling and blowing snow. The cold wind chills could cause frostbite on exposed skin in less than 30 minutes.