Wed Jan 8 01:08:01 AM EST 2025 Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 1106 PM MST Tue Jan 7 2025 .OVERNIGHT...Mostly clear. Lows 5 to 10 above. Temperature rising to around 20. Southwest winds 10 to 15 mph. Wind chill values near zero. .WEDNESDAY...Partly cloudy. Not as cool with highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 45 mph. .THURSDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Patchy blowing and drifting snow. Additional snow accumulation up to 1 inch possible. Breezy with highs in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of snow in the evening, then mostly clear after midnight. Lows 15 to 20. West winds 10 to 20 mph with gusts up to 35 mph. Chance of snow 20 percent. .FRIDAY...Mostly sunny. Highs in the mid 30s. .FRIDAY NIGHT...Snow likely in the evening, then snow with rain likely after midnight. Patchy blowing and drifting snow after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 80 percent. .SATURDAY...Snow. Patchy blowing and drifting snow in the morning. Areas of blowing and drifting snow in the afternoon. Light snow accumulation. Windy with highs in the mid 30s. Chance of snow 90 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow. Additional light snow accumulation. Breezy with lows in the lower 20s. Chance of snow 90 percent. .SUNDAY...Snow. Patchy blowing and drifting snow. Additional light snow accumulation. Highs in the upper 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Snow. Additional light snow accumulation. Lows 15 to 20. Chance of snow 90 percent. .MONDAY...Mostly cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Little or no additional snow accumulation. Highs in the mid 20s. Chance of snow 60 percent. .MONDAY NIGHT...Partly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows around 15. Chance of snow 40 percent. .TUESDAY...Partly cloudy with a 20 percent chance of snow. Highs around 30.