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

-9°F

-23°C

Humidity	67%
Wind Speed	Calm
Barometer	30.17 in (1031.3 mb)
Dewpoint	-17°F (-27°C)
Visibility	10.00 mi
Last update	24 Jan 6:52 am MST

More Information:

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

Extended Forecast for

Ellsworth Air Force Base SD

Cold Weather Advisory until January 24, 11:00am

Click here for hazard details and duration

...

Cold Weather Advisory until January 24, 11:00am
NOW until 11:00am Sat
Cold Weather Advisory
Today
High: 20 °F
Mostly Sunny
Tonight
Low: -3 °F
Slight Chance
Snow
Sunday
High: 10 °F
Mostly Sunny
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 44 °F
Sunny
Monday Night
Low: 15 °F
Partly Cloudy
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 20. Wind chill values as low as -12. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

Tonight

A chance of flurries before 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around -3. Wind chill values as low as -20. West wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 10. Wind chill values as low as -21. North wind 11 to 16 mph, with gusts as high as 28 mph.

Sunday Night

Mostly clear, with a low around -5. Wind chill values as low as -14. West wind around 7 mph becoming south in the evening.

Monday

Sunny, with a high near 44. Southwest wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

Partly cloudy, with a low around 15. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 38. North wind 5 to 10 mph, with gusts as high as 22 mph.

Tuesday Night

Partly cloudy, with a low around 18. West wind 7 to 10 mph, with gusts as high as 17 mph.