Expires:202512091800;;270835 FPUS55 KCYS 091014 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 313 AM MST Tue Dec 9 2025 NEZ003-091800- Box Butte County- Including the cities of Alliance and Hemingford 313 AM MST Tue Dec 9 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING... .TODAY...Partly cloudy. A slight chance of rain and snow this afternoon. Very windy with highs around 60. West winds 15 to 25 mph with gusts up to 40 mph, increasing to 30 to 40 mph with gusts up to 60 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy. A slight chance of rain and snow in the evening. Windy, cold with lows in the mid 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy. Much cooler with highs in the mid 40s. West winds 5 to 10 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Not as cool with lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Partly sunny and breezy. Not as cool with highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT THROUGH SATURDAY...Mostly cloudy. Lows around 15. Highs in the lower 30s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 10 to 15. Highs around 50. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 20s. Highs around 50. $$