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

-8°F

-22°C

Humidity	78%
Wind Speed	SW 7 mph
Barometer	30.06 in (1030.8 mb)
Dewpoint	-13°F (-25°C)
Visibility	10.00 mi
Wind Chill	-23°F (-31°C)
Last update	23 Jan 10:53 pm MST

More Information:

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

Extended Forecast for

10 Miles W Custer County Airport SD

Tonight
Low: -11 °F⇑
Mostly Cloudy
Saturday
High: 13 °F
Sunny
Saturday Night
Low: -3 °F
Chance Snow
Sunday
High: 6 °F
Chance Snow
Sunday Night
Low: -7 °F⇑
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 16 °F
Partly Cloudy
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a temperature rising to around -7 by 3am. Wind chill values as low as -20. Northwest wind 3 to 5 mph.

Saturday

Sunny, with a high near 13. Wind chill values as low as -19. West wind 6 to 9 mph, with gusts as high as 22 mph.

Saturday Night

A 30 percent chance of snow after 11pm. Partly cloudy, with a low around -3. Wind chill values as low as -15. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.

Sunday

A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 6. Wind chill values as low as -16. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

Sunday Night

Mostly clear, with a temperature falling to near -7 by 9pm, then rising to around 5 during the remainder of the night. West wind 6 to 9 mph, with gusts as high as 18 mph.

Monday

Sunny, with a high near 32. West wind 11 to 15 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 16. Northwest wind around 10 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 33. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

Tuesday Night

Partly cloudy, with a low around 18.

Wednesday

A slight chance of snow before 11am. Sunny, with a high near 36.

Wednesday Night

Partly cloudy, with a low around 18.