Expires:202512210500;;936391 FPUS55 KCYS 202129 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 228 PM MST Sat Dec 20 2025 WYZ116-210500- South Laramie Range- Including the cities of Buford, Pumpkin Vine, and Vedauwoo 228 PM MST Sat Dec 20 2025 .THIS AFTERNOON...Mostly sunny with a 20 percent chance of snow showers. Windy, cooler with highs in the upper 30s. Temperature falling into the lower 30s late. West winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold. Near steady temperature in the lower 30s. West winds 15 to 20 mph. Gusts up to 40 mph in the evening. .SUNDAY...Mostly sunny and very windy. Not as cool with highs in the upper 40s. Southwest winds 25 to 35 mph. Gusts up to 50 mph in the afternoon. .SUNDAY NIGHT...Mostly clear and very windy. Not as cool. Near steady temperature in the lower 40s. West winds 30 to 40 mph with gusts up to 65 mph. .MONDAY...Sunny and very windy. Highs in the lower 50s. West winds 35 to 40 mph, diminishing to 25 to 35 mph in the afternoon. Gusts up to 65 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Windy with lows in the mid 30s. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy and breezy. Highs in the lower 50s. Lows in the upper 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy and very windy. Highs in the lower 50s. Lows around 40. .CHRISTMAS DAY...Mostly sunny. A chance of snow showers in the afternoon. Very windy with highs around 50. Temperature falling into the mid 40s in the afternoon. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of snow and rain showers after midnight. Windy with lows in the mid 30s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny and very windy. Highs in the lower 40s. $$