Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Partly Cloudy

46°F

8°C

Humidity 40%
Wind Speed NW 17 mph
Barometer 29.72 in (1007.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Dec 5:52 am MST
Detailed forecast for

Rapid City

Today
Breezy. Partly cloudy. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 35 mph increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon.
Tonight
Breezy. Mostly clear. Lows around 30. Northwest winds 20 to 30 mph with gusts up to 40 mph.
Thursday
Sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the morning.
Thursday Night
Mostly clear. Lows in the upper 20s. Southwest winds 5 to 10 mph.
Friday
Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Friday Night
Partly cloudy. Lows in the upper 20s.
Saturday
Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 30s.
Saturday Night
Partly cloudy. Lows around 20.
Sunday
Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 40s.
Sunday Night
Partly cloudy. Lows in the mid 20s.
Monday
Partly cloudy. Highs in the lower 40s.
Monday Night
Partly cloudy. Lows in the mid 20s.
Christmas Day
Partly cloudy with a 20 percent chance of snow showers. Highs in the upper 30s.



Click Map For Forecast
556 AM MST Wed Dec 19 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database