Thu Feb 20 08:48:04 AM EST 2025 Wyoming Black Hills- Including the cities of Sundance and Four Corners 646 AM MST Thu Feb 20 2025 .TODAY...Mostly sunny. Highs in the mid 20s. South winds 5 to 10 mph with gusts up to 20 mph. Wind chill values around 20 below this morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows around 10. Southwest winds 5 to 10 mph. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 30s. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows around 20. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Partly cloudy. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s. .TUESDAY...Partly cloudy. A slight chance of rain and snow in the morning, then a chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent. .TUESDAY NIGHT...A chance of rain in the evening. Partly cloudy with a chance of snow. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Becoming partly cloudy. A 40 percent chance of snow. Highs in the upper 30s.