Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

47°F

8°C

Humidity 36%
Wind Speed N 13 mph
Barometer 30.23 in (1026.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 30 Dec 3:52 pm MST
Detailed forecast for

Pennington Co Plains

Late This Afternoon
Breezy. Mostly sunny. Highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
Tonight
Mostly clear. Lows in the lower 20s. Southwest winds 10 to 15 mph.
Wednesday
Mostly sunny. Highs in the upper 40s. Northwest winds 10 to 20 mph with gusts up to 30 mph.
Wednesday Night
Partly cloudy. Lows in the lower 20s. Southeast winds 5 to 10 mph.
New Years Day
Partly cloudy. Highs in the mid 40s. Northwest winds 5 to 10 mph.
Thursday Night
Mostly cloudy. Lows in the lower 20s. Northeast winds 5 to 10 mph.
Friday
Becoming partly cloudy. Highs in the upper 30s.
Friday Night
Partly cloudy in the evening, then clearing. Lows in the lower 20s.
Saturday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s.
Saturday Night
Partly cloudy. Lows in the upper 20s.
Sunday
Partly cloudy. Highs in the lower 50s.
Sunday Night
Partly cloudy. Lows in the upper 20s.
Monday
Partly cloudy in the morning, then clearing. Highs around 50.
Monday Night
Partly cloudy. Lows in the mid 20s.
Tuesday
Partly cloudy. Highs in the upper 40s.



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247 PM MST Tue Dec 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database