Thu Feb 20 08:48:04 AM EST 2025 Rapid City- Including the city of Rapid City 646 AM MST Thu Feb 20 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST /9 AM MST/ THIS MORNING... .TODAY...Sunny. Not as cool with highs in the lower 20s. South winds 10 to 15 mph with gusts up to 30 mph. Wind chill values around 30 below this morning. .TONIGHT...Mostly clear. Not as cool with lows 5 to 10 above. Southwest winds 5 to 10 mph with gusts up to 20 mph. Wind chill values around 5 below. .FRIDAY...Mostly sunny. Not as cool with highs in the lower 40s. West winds 5 to 10 mph, becoming northeast in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs around 50. West winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .SUNDAY...Partly cloudy. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 60. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Partly cloudy. A chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of rain. A chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow. Breezy with highs in the mid 40s. Chance of precipitation 30 percent.