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.

Mostly Cloudy

13°F

-11°C

Humidity	51%
Wind Speed	W 12 mph
Barometer	29.85 in (1021.7 mb)
Dewpoint	-2°F (-19°C)
Visibility	10.00 mi
Wind Chill	-1°F (-18°C)
Last update	24 Jan 3:53 pm MST

More Information:

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

Extended Forecast for

4 Miles WNW Custer State Park SD

Tonight
Low: -3 °F
Chance
Flurries
Sunday
High: 6 °F
Slight Chance
Snow then
Partly Sunny
Sunday Night
Low: -5 °F⇑
Mostly Clear
Monday
High: 36 °F
Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 35 °F
Partly Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 39 °F
Sunny
Wednesday Night
Low: 20 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of flurries after 2am. Partly cloudy, with a low around -3. Wind chill values as low as -12. Northwest wind around 6 mph, with gusts as high as 15 mph.

Sunday

A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 6. Wind chill values as low as -13. North wind around 6 mph becoming light and variable in the afternoon.

Sunday Night

Mostly clear, with a temperature falling to near -5 by 8pm, then rising to around 11 during the remainder of the night. Wind chill values as low as -22. West wind 5 to 15 mph, with gusts as high as 26 mph.

Monday

Sunny, with a high near 36. Wind chill values as low as -3. West wind 14 to 16 mph, with gusts as high as 33 mph.

Monday Night

Partly cloudy, with a low around 19. West wind 8 to 13 mph, with gusts as high as 25 mph.

Tuesday

Partly sunny, with a high near 35. Northwest wind around 7 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 22. West wind 8 to 14 mph, with gusts as high as 24 mph.

Wednesday

Sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

Wednesday Night

Partly cloudy, with a low around 20.