Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05° N Lon: 103.05° W Elev: 3202 ft.

Fair

34°F

1°C

Humidity 67%
Wind Speed NE 12 mph
Barometer 30.00 in (1018.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 31 Dec 5:52 pm MST
Detailed forecast for

Pennington Co Plains

Tonight
Partly cloudy. Areas of freezing fog. Lows around 20. Southeast winds 5 to 10 mph.
New Years Day
Areas of freezing fog in the morning. Partly cloudy. Highs around 50. Northwest winds 5 to 10 mph.
Thursday Night
Mostly cloudy. Lows in the lower 20s. East winds 5 to 10 mph.
Friday
Mostly cloudy. Highs in the mid 30s. East winds 5 to 10 mph.
Friday Night
Partly cloudy. Lows in the mid 20s. Southwest winds 5 to 10 mph.
Saturday
Partly cloudy. Highs in the upper 40s.
Saturday Night
Partly cloudy. Lows in the upper 20s.
Sunday
Partly cloudy in the morning, then clearing. Highs in the lower 50s.
Sunday Night
Partly cloudy. Lows around 30.
Monday
Partly cloudy. Highs in the mid 50s.
Monday Night
Partly cloudy. Lows in the upper 20s.
Tuesday
Partly cloudy. Highs in the lower 50s.
Tuesday Night
Partly cloudy in the evening, then clearing. Lows in the mid 20s.
Wednesday
Partly cloudy. Highs around 50.



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627 PM MST Wed Dec 31 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database