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 >

Hazardous Weather Conditions

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 Chill	39°F (4°C)
Last update	19 Dec 5:52 am MST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

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.