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December 17-18, 2025 Historically High Winds

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

21°F

-6°C

Humidity	14%
Wind Speed	NW 3 mph
Barometer	30.30 in (1033.5 mb)
Dewpoint	-21°F (-29°C)
Visibility	10.00 mi
Last update	29 Dec 7:53 am MST

More Information:

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

Extended Forecast for

3 Miles NW Hill City SD

Today
High: 35 °F
Sunny
Tonight
Low: 24 °F⇑
Mostly Clear
Tuesday
High: 41 °F
Decreasing
Clouds
Tuesday Night
Low: 26 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 34 °F
Mostly Clear
New Year's Day
High: 49 °F
Partly Sunny
Thursday Night
Low: 30 °F
Mostly Cloudy
Friday
High: 46 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 35. Wind chill values as low as 10. West wind around 6 mph, with gusts as high as 23 mph.

Tonight

Mostly clear, with a temperature falling to near 24 by midnight, then rising to around 31 during the remainder of the night. West wind 3 to 6 mph. Winds could gust as high as 23 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 5 to 7 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly clear, with a low around 26. West wind 3 to 7 mph. Winds could gust as high as 22 mph.

Wednesday

Sunny, with a high near 49. Northwest wind 3 to 6 mph. Winds could gust as high as 23 mph.

Wednesday Night

Mostly clear, with a steady temperature around 34. Light west wind.

New Year's Day

Partly sunny, with a high near 49. Calm wind.

Thursday Night

Mostly cloudy, with a low around 30. Calm wind.