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 >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

6°F

-14°C

Humidity	57%
Wind Speed	S 8 G 17 mph
Barometer	29.96 in (1024.1 mb)
Dewpoint	-6°F (-21°C)
Visibility	10.00 mi
Wind Chill	-7°F (-22°C)
Last update	25 Jan 12:53 pm MST

More Information:

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

Extended Forecast for

3 Miles SSE Custer County Airport SD

This Afternoon
High: 5 °F
Scattered
Flurries
Tonight
Low: -6 °F⇑
Mostly Clear
Monday
High: 36 °F
Sunny
Monday Night
Low: 15 °F
Partly Cloudy
Tuesday
High: 35 °F
Partly Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Mostly Cloudy
Thursday
High: 36 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Scattered flurries. Mostly sunny, with a high near 5. Wind chill values as low as -8. Northwest wind around 6 mph becoming calm. Winds could gust as high as 15 mph.

Tonight

Mostly clear, with a temperature falling to near -6 by 8pm, then rising to around 6 during the remainder of the night. Wind chill values as low as -16. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 22 mph.

Monday

Sunny, with a high near 36. Wind chill values as low as -2. West wind 10 to 14 mph, with gusts as high as 34 mph.

Monday Night

Partly cloudy, with a low around 15. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 22 mph.

Tuesday

Partly sunny, with a high near 35. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear, with a steady temperature around 25. West wind around 6 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 40. Northwest wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 17 mph.

Wednesday Night

Mostly cloudy, with a low around 20. Calm wind.