Expires:202512220300;;986037 FPUS55 KCYS 211934 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 1233 PM MST Sun Dec 21 2025 WYZ115-220300- Laramie Valley- Including the cities of Bosler and Laramie 1233 PM MST Sun Dec 21 2025 .THIS AFTERNOON...Mostly sunny and windy. Not as cool. Near steady temperature in the lower 50s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .TONIGHT...Mostly clear and very windy. Not as cool with lows in the lower 40s. Southwest winds 25 to 35 mph with gusts up to 55 mph. .MONDAY...Sunny, windy with highs in the mid 50s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY...Mostly sunny. Highs in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. Highs in the mid 50s. .CHRISTMAS DAY...Mostly sunny with a 40 percent chance of showers. Windy with highs in the lower 50s. Temperature falling into the mid 40s in the afternoon. .THURSDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Breezy with lows in the lower 30s. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 30 percent chance of snow showers. Windy. Highs in the mid 40s. Lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the upper 30s. $$