Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Atmospheric River in the Pacific Northwest and Northwest California Early This Week

An atmospheric river event will bring heavy rains and rising snow levels to the Pacific Northwest and northwest California early this week. Snow levels will rise above 8,000 feet, and 4 to 7 inches of rain is forecast for the southwest facing slopes of the mountains. Minor river and localized flooding will be possible. In the east, winds decrease by Monday, and the week will be relatively dry. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

29°F

-2°C

Humidity 58%
Wind Speed Calm
Barometer 29.65 in (1005.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 20 Nov 12:52 am MST
Detailed forecast for

Rapid City

Overnight
Partly cloudy. Lows in the mid 30s. West winds 5 to 10 mph with gusts up to 20 mph.
Monday
Partly cloudy. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers and snow showers after midnight. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
Tuesday
Partly cloudy. Highs around 40. North winds 10 to 15 mph. Gusts up to 25 mph in the morning.
Tuesday Night
Becoming mostly cloudy. Lows around 30. South winds 5 to 10 mph.
Wednesday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s.
Wednesday Night
Partly cloudy. Lows in the lower 40s.
Thanksgiving Day
Partly cloudy. Highs in the mid 60s.
Thursday Night
Partly cloudy. Lows in the lower 40s.
Friday
Partly cloudy with a 20 percent chance of rain. Highs in the mid 60s.
Friday Night
Partly cloudy. Lows in the lower 30s.
Saturday
Partly cloudy. Highs in the upper 40s.
Saturday Night
Partly cloudy. Lows in the upper 20s.
Sunday
Partly cloudy. Highs in the upper 40s.



Click Map For Forecast
1241 AM MST Mon Nov 20 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database