Expires:202512211700;;963663 FPUS55 KCYS 210924 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 223 AM MST Sun Dec 21 2025 WYZ113-211700- Upper North Platte River Basin- Including the cities of Saratoga and Encampment 223 AM MST Sun Dec 21 2025 .TODAY...Mostly cloudy and very windy. Not as cool with highs around 50. South winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 25 to 35 mph with gusts up to 55 mph. .TONIGHT...Mostly clear and windy. Not as cool with lows in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 55 mph. .MONDAY...Sunny, windy with highs in the lower 50s. Temperature falling into the upper 40s in the afternoon. 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 upper 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY...Partly sunny. Highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy and breezy. Lows in the upper 30s. Highs in the lower 50s. .WEDNESDAY NIGHT AND CHRISTMAS DAY...Mostly cloudy. A 50 percent chance of showers. Breezy. Lows in the upper 30s. Highs in the upper 40s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Breezy. Lows in the lower 30s. Highs in the mid 40s. Chance of precipitation 50 percent. .SATURDAY...Mostly sunny. Highs in the lower 40s. $$