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

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

13°F

-11°C

Humidity	46%
Wind Speed	W 12 G 28 mph
Barometer	29.84 in (1021.4 mb)
Dewpoint	-4°F (-20°C)
Visibility	10.00 mi
Wind Chill	-1°F (-18°C)
Last update	24 Jan 1:53 pm MST

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

This Afternoon
High: 15 °F
Mostly Sunny
Tonight
Low: -6 °F
Partly Cloudy
then Slight
Chance Snow
Sunday
High: 4 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: -7 °F⇑
Mostly Clear
Monday
High: 33 °F
Sunny
Monday Night
Low: 17 °F
Partly Cloudy
Tuesday
High: 32 °F
Partly Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 36 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 15. Wind chill values as low as -4. West wind around 7 mph, with gusts as high as 22 mph.

Tonight

A chance of flurries between 11pm and 5am, then a slight chance of snow after 5am. Partly cloudy, with a low around -6. Wind chill values as low as -16. Northwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

Sunday

A slight chance of snow before 8am, then a chance of flurries between 8am and 11am. Mostly sunny, with a high near 4. Wind chill values as low as -19. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a temperature rising to around 11 by 5am. Wind chill values as low as -22. West wind 6 to 13 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 36 mph.

Monday Night

Partly cloudy, with a low around 17. West wind 8 to 11 mph, with gusts as high as 30 mph.

Tuesday

Partly sunny, with a high near 32. Northwest wind around 7 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 20. West wind 8 to 11 mph, with gusts as high as 29 mph.

Wednesday

Sunny, with a high near 36.