Expires:202601111000;;145797 FPUS55 KCYS 110254 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 752 PM MST Sat Jan 10 2026 WYZ112-111000- Sierra Madre Range- 753 PM MST Sat Jan 10 2026 .TONIGHT...Partly cloudy and not as cold. Near steady temperature around 13. Southwest winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. Wind chill values as low as 3 below. .SUNDAY...Mostly sunny. Not as cool with highs in the lower 30s. Southwest winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 21. South winds 10 to 15 mph. .MONDAY...Sunny. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy. Cold with lows in the lower 20s. South winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the upper 30s. Lows in the lower 20s. .WEDNESDAY...Mostly sunny. Highs in the upper 30s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the upper 30s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 10 to 15. Wind chill values as low as zero. .FRIDAY...Partly sunny. Colder with highs in the mid 20s. Wind chill values as low as zero. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Cold. Lows around 10 above. Highs in the upper 20s. Wind chill values as low as 5 below. $$