Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

-9°F

-23°C

Humidity	71%
Wind Speed	SW 5 mph
Barometer	30.38 in (1038.6 mb)
Dewpoint	-16°F (-27°C)
Visibility	10.00 mi
Wind Chill	-21°F (-29°C)
Last update	23 Jan 8:52 pm MST

More Information:

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

Extended Forecast for

Rapid City SD

Tonight
Low: -7 °F
Decreasing
Clouds
Saturday
High: 23 °F
Sunny
Saturday Night
Low: 0 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 11 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 46 °F
Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 39 °F
Mostly Sunny
Tuesday Night
Low: 20 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around -7. Wind chill values as low as -19. South wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 23. Wind chill values as low as -5. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 0. Wind chill values as low as -12. Light and variable wind becoming north 5 to 7 mph in the evening. Winds could gust as high as 15 mph.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 11. Wind chill values as low as -14. North wind 8 to 13 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around -5. Southwest wind around 6 mph.

Monday

Sunny, with a high near 46. Northwest wind 6 to 14 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 19. West wind around 6 mph, with gusts as high as 16 mph.

Tuesday

Mostly sunny, with a high near 39. North wind 5 to 10 mph, with gusts as high as 22 mph.

Tuesday Night

Partly cloudy, with a low around 20.

Wednesday

A slight chance of snow before 11am. Mostly sunny, with a high near 44.