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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

39°F

4°C

Humidity	46%
Wind Speed	SW 7 mph
Barometer	29.95 in (1012.8 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	31 Dec 9:53 pm MST

More Information:

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

Extended Forecast for

10 Miles NE Edgemont SD

Tonight
Low: 32 °F
Increasing
Clouds
New Year's Day
High: 51 °F
Partly Sunny
Thursday Night
Low: 33 °F
Cloudy
Friday
High: 47 °F
Mostly Cloudy
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy
Sunday
High: 56 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a steady temperature around 32. Light and variable wind becoming west 5 to 9 mph after midnight. Winds could gust as high as 16 mph.

New Year's Day

Partly sunny, with a high near 51. West wind 5 to 9 mph.

Thursday Night

Cloudy, with a low around 33. Light and variable wind.

Friday

Mostly cloudy, with a high near 47. West wind 6 to 9 mph, with gusts as high as 18 mph.

Friday Night

Partly cloudy, with a low around 32. West wind around 7 mph.

Saturday

Mostly sunny, with a high near 51. West wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Mostly cloudy, with a low around 34. East wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.