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.

Overcast

-6°F

-21°C

Humidity	67%
Wind Speed	NE 6 mph
Barometer	30.51 in (1040.8 mb)
Dewpoint	-14°F (-26°C)
Visibility	10.00 mi
Wind Chill	-19°F (-28°C)
Last update	23 Jan 1:52 am MST

More Information:

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

Extended Forecast for

3 Miles NE Colonial Pine Hills SD

Cold Weather Advisory January 23, 02:46am until January 23, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 23, 02:46am until January 23, 12:00pm
NOW until 12:00pm Fri
Cold Weather Advisory
Overnight
Low: -9 °F
Chance Snow
Friday
High: -2 °F
Chance Snow
Friday Night
Low: -11 °F
Decreasing
Clouds
Saturday
High: 21 °F
Sunny
Saturday Night
Low: -2 °F
Slight Chance
Snow
Sunday
High: 12 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: -3 °F
Mostly Clear
Monday
High: 42 °F
Sunny

Detailed Forecast

Overnight

A 30 percent chance of snow. Mostly cloudy, with a low around -9. Wind chill values as low as -22. East wind 3 to 6 mph.

Friday

A 50 percent chance of snow. Cloudy and cold, with a high near -2. Wind chill values as low as -19. Southeast wind 5 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -18. Southeast wind around 6 mph becoming light and variable after midnight.

Saturday

Sunny, with a high near 21. Wind chill values as low as -17. Light and variable wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around -2. West wind around 6 mph becoming north after midnight.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 12. North wind 6 to 9 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around -3. Southwest wind 5 to 8 mph, with gusts as high as 17 mph.

Monday

Sunny, with a high near 42. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.

Monday Night

Partly cloudy, with a low around 16.

Tuesday

Partly sunny, with a high near 34.