Wed Jan 8 12:30:49 AM EST 2025 Cheyenne County- Including the cities of Sidney and Brownson 1029 PM MST Tue Jan 7 2025 .REST OF TONIGHT...Mostly clear and cold. Near steady temperature around 3 above. West winds around 10 mph. Wind chill values as low as 14 below. .WEDNESDAY...Sunny. Not as cool with highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 16 below in the morning. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Brisk and not as cold with lows around 18. Temperature rising into the mid 20s after midnight. Northwest winds 15 to 25 mph. .THURSDAY...Mostly cloudy with a chance of snow in the morning, then mostly sunny in the afternoon. Little or no snow accumulation. Blustery, cold with highs around 30. Temperature falling into the mid 20s in the afternoon. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly clear. Cold with lows around 11. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 3 below. .FRIDAY...Sunny. Highs in the mid 30s. Temperature falling into the mid 20s in the afternoon. Wind chill values as low as 5 below in the morning. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. Temperature rising into the upper 20s after midnight. .SATURDAY...Mostly cloudy with a chance of snow showers in the morning, then partly sunny in the afternoon. Brisk with highs in the upper 30s. Temperature falling to around 30 in the afternoon. Chance of snow 30 percent. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Cold. Lows 10 to 15. Highs in the lower 30s. .MONDAY...Sunny, cold with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon. Wind chill values as low as zero in the morning. .MONDAY NIGHT...Partly cloudy. Cold with lows around 10 above. .TUESDAY...Sunny. Highs in the mid 30s. Temperature falling into the mid 20s in the afternoon.