Od: 04.05.2026, 21:00
Do: 05.05.2026, 06:00

* WHAT...Heavy snow expected. Total snow accumulations between 7 and 17 inches. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From 9 PM this evening to noon MDT Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The weight of the heavy, wet snow on tree limbs and powerlines and could cause sporadic power outages.

Od: 04.05.2026, 21:00
Do: 05.05.2026, 06:00

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches mainly above 9000 ft in elevation and on the northern and eastern sides of the range. * WHERE...Snowy Range. * WHEN...From 9 PM this evening to noon MDT Wednesday. * 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.

Od: 04.05.2026, 21:00
Do: 05.05.2026, 06:00

* WHAT...Heavy snow expected. Total snow accumulations between 5 and 10 inches. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From 9 PM this evening to noon MDT Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick, slushy, and hazardous.

Od: 04.05.2026, 21:00
Do: 05.05.2026, 06:00

* WHAT...Snow expected. Total snow accumulations between 4 and 8 inches. * WHERE...North Laramie Range. * WHEN...From 9 PM this evening to 9 AM MDT Wednesday. * 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.

Od: 05.05.2026, 00:00
Do: 05.05.2026, 06:00

* WHAT...Snow expected. Total snow accumulations up to 4 to 9 inches mainly above 5500 ft in elevation. Lower totals are expected at lower elevations. * WHERE...Central Laramie Range and Southwest Platte County. * WHEN...From midnight tonight to 9 AM MDT Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday morning and evening commutes.

Od: 05.05.2026, 00:00
Do: 05.05.2026, 06:00

* WHAT...Snow expected. Total snow accumulations between 3 and 9 inches. Areas on the western side of the Laramie Valley will be favored for heavier snow totals. * WHERE...Shirley Basin and Laramie Valley. * WHEN...From midnight tonight to 9 AM MDT Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday morning and evening commutes. The heavy, wet snow could lead to broken tree branches.