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

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

-16°F

-27°C

Humidity	78%
Wind Speed	Calm
Barometer	30.21 in (1032.7 mb)
Dewpoint	-21°F (-29°C)
Visibility	10.00 mi
Last update	24 Jan 3:52 am MST

More Information:

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

Extended Forecast for

Rapid City SD

Cold Weather Advisory until January 24, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until January 24, 11:00am
NOW until 11:00am Sat
Cold Weather Advisory
Overnight
Low: -10 °F
Chance
Flurries
Saturday
High: 21 °F
Mostly Sunny
Saturday Night
Low: -4 °F
Slight Chance
Snow
Sunday
High: 12 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: -4 °F
Mostly Clear
Monday
High: 46 °F
Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 40 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of flurries. Mostly clear, with a low around -10. Calm wind.

Saturday

Mostly sunny, with a high near 21. Wind chill values as low as -1. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A chance of flurries before 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around -4. Wind chill values as low as -15. West wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Sunday

A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -18. North wind 8 to 13 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around -4. Southwest wind around 6 mph.

Monday

Sunny, with a high near 46. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.

Monday Night

Partly cloudy, with a low around 19. West wind 5 to 7 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 40. Light and variable wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 21.

Wednesday

Mostly sunny, with a high near 44.