Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. 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

6°F

-14°C

Humidity	73%
Wind Speed	W 7 mph
Barometer	29.87 in (1021.2 mb)
Dewpoint	-1°F (-18°C)
Visibility	10.00 mi
Wind Chill	-6°F (-21°C)
Last update	24 Jan 8:53 pm MST

More Information:

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

Extended Forecast for

2 Miles SW Custer State Park SD

Tonight
Low: 0 °F
Chance
Flurries
Sunday
High: 7 °F
Slight Chance
Snow then
Partly Sunny
Sunday Night
Low: -3 °F⇑
Mostly Clear
Monday
High: 38 °F
Sunny
Monday Night
Low: 20 °F
Partly Cloudy
Tuesday
High: 36 °F
Partly Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 41 °F
Mostly Sunny
Wednesday Night
Low: 22 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of flurries after 2am. Mostly cloudy, with a low around 0. Wind chill values as low as -7. Northwest wind around 5 mph becoming calm in the evening.

Sunday

A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 7. Wind chill values as low as -8. Light and variable wind becoming north around 6 mph.

Sunday Night

Mostly clear, with a temperature falling to near -3 by 8pm, then rising to around 13 during the remainder of the night. Wind chill values as low as -18. West wind 5 to 13 mph, with gusts as high as 26 mph.

Monday

Sunny, with a high near 38. Wind chill values as low as 1. West wind 11 to 14 mph, with gusts as high as 34 mph.

Monday Night

Partly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 24 mph.

Tuesday

Partly sunny, with a high near 36. Northwest wind around 6 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 23. West wind 7 to 10 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 41. Northwest wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 22.