Thu Feb 20 04:00:16 AM EST 2025 Cheyenne- Including the cities of St. Francis and Bird City 300 AM CST Thu Feb 20 2025 ...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST /NOON CST/ THURSDAY... .TODAY...Decreasing clouds. Highs around 15. South winds 5 to 15 mph. Wind chill readings as low as 24 below this morning. .TONIGHT...Mostly cloudy. Slight chance of snow after midnight. Lows around 1 above. South winds 5 to 15 mph. Chance of snow 20 percent. Wind chill readings as low as 15 below. .FRIDAY...Mostly cloudy with chance of snow in the morning, then partly cloudy in the afternoon. Highs in the upper 20s. Southwest winds 5 to 10 mph. Chance of snow 30 percent. .FRIDAY NIGHT...Clear, cold with lows around 12. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Not as cool with highs in the upper 40s. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Sunny. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Mostly sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Increasing clouds. Breezy with highs in the mid 50s.