Mon Nov 25 06:01:08 AM EST 2024 Cheyenne County- Including the cities of Sidney and Brownson 359 AM MST Mon Nov 25 2024 .TODAY...Patchy fog early this morning. Mostly sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph, becoming southwest 10 to 15 mph this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows in the mid 20s. Southwest winds 10 to 15 mph. .TUESDAY...Partly sunny in the morning, then mostly cloudy with a chance of sprinkles in the afternoon. Highs around 50. Temperature falling into the mid 40s in the afternoon. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers. A chance of snow showers after midnight. Little or no snow accumulation. Cold with lows in the upper 20s. West winds 10 to 15 mph. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of sprinkles in the afternoon. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. .THANKSGIVING DAY THROUGH FRIDAY...Mostly clear. Highs around 40. Lows around 15. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 10 to 15. Highs in the lower 30s. .SUNDAY...Sunny. Highs in the mid 30s. Temperature falling into the upper 20s in the afternoon.