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	75%
Wind Speed	Calm
Barometer	30.15 in (1030.9 mb)
Dewpoint	-15°F (-26°C)
Visibility	10.00 mi
Last update	24 Jan 7:52 am MST

More Information:

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

Extended Forecast for

2 Miles ESE New Underwood 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: 21 °F
Mostly Sunny
Tonight
Low: -4 °F
Mostly Cloudy
Sunday
High: 11 °F
Slight Chance
Snow then
Mostly Sunny
and Blustery
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 46 °F
Sunny
Monday Night
Low: 13 °F
Partly Cloudy
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 17 °F
Partly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 21. Wind chill values as low as -20. South wind 3 to 8 mph. Winds could gust as high as 15 mph.

Tonight

Mostly cloudy, with a low around -4. Wind chill values as low as -23. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 11. Wind chill values as low as -25. Blustery, with a north wind 13 to 20 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around -5. Wind chill values as low as -19. Northwest wind around 7 mph becoming south in the evening.

Monday

Sunny, with a high near 46. Southwest wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Monday Night

Partly cloudy, with a low around 13. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 38. North wind 6 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 17. North wind 7 to 9 mph becoming west in the evening. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 42.