Tue Feb 18 12:27:45 AM EST 2025 Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 1026 PM MST Mon Feb 17 2025 ...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM MST /NOON CST/ TUESDAY... .OVERNIGHT...Snow likely. Additional snow accumulation around an inch. Cold with lows around 15 below. East winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 70 percent. Wind chill values around 40 below. .TUESDAY...Cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Additional snow accumulation around an inch. Cold with highs around 5 below. East winds 10 to 15 mph. Chance of snow 70 percent. Wind chill values around 40 below. .TUESDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 20 below. East winds 5 to 10 mph. Chance of snow 20 percent. Wind chill values around 25 below. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs zero to 5 above. Southeast winds 5 to 10 mph. Wind chill values around 20 below. .WEDNESDAY NIGHT...Mostly clear. Cold with lows around 15 below. Southeast winds 5 to 10 mph. Wind chill values around 30 below. .THURSDAY...Mostly sunny. Not as cool with highs in the lower 20s. .THURSDAY NIGHT...Mostly clear. Not as cool with lows 5 to 10 above. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .FRIDAY NIGHT...Mostly clear. Lows 15 to 20. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Partly cloudy. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the upper 50s.