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.

Overcast

-5°F

-21°C

Humidity	64%
Wind Speed	SE 9 mph
Barometer	30.41 in (1039.4 mb)
Dewpoint	-14°F (-26°C)
Visibility	10.00 mi
Wind Chill	-21°F (-29°C)
Last update	23 Jan 5:52 pm MST

More Information:

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

Extended Forecast for

Rapid City Regional Airport SD

Tonight
Low: -11 °F
Chance
Flurries
Saturday
High: 22 °F
Sunny
Saturday Night
Low: -3 °F
Partly Cloudy
Sunday
High: 11 °F
Slight Chance
Snow
Sunday Night
Low: -8 °F
Mostly Clear
Monday
High: 45 °F
Sunny
Monday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 16 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of flurries before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -21. Southeast wind 5 to 8 mph becoming calm after midnight.

Saturday

Sunny, with a high near 22. Wind chill values as low as -9. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Saturday Night

Partly cloudy, with a low around -3. Wind chill values as low as -17. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.

Sunday

A 20 percent chance of snow. Mostly sunny, with a high near 11. Wind chill values as low as -19. North wind 13 to 17 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around -8. Northwest wind around 7 mph becoming south in the evening.

Monday

Sunny, with a high near 45. Southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Monday Night

Partly cloudy, with a low around 14. Northwest wind 5 to 7 mph.

Tuesday

Mostly sunny, with a high near 38. North wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 16.

Wednesday

A slight chance of snow before 11am. Mostly sunny, with a high near 42.