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Hazardous Weather Conditions
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
7°F
-14°C
| Humidity | 76% |
| Wind Speed | W 5 mph |
| Barometer | 30.14 in (1029.9 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -2°F (-19°C) |
| Last update | 29 Nov 4:53 pm MST |
Extended Forecast for
Custer State Park SD
Tonight
Low: 1 °F
Mostly Clear
Sunday
High: 21 °F
Partly Sunny
Sunday Night
Low: 15 °F
Decreasing
CloudsMonday
High: 35 °F
Sunny
Monday Night
Low: 22 °F⇑
Partly Cloudy
Tuesday
High: 40 °F
Slight Chance
SnowTuesday Night
Low: 20 °F
Chance Snow
Wednesday
High: 25 °F
Chance Snow
then Partly
SunnyWednesday Night
Low: 14 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 1. Calm wind.
Sunday
Partly sunny, with a high near 21. Wind chill values as low as 3. Calm wind becoming south around 6 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 15. Wind chill values as low as 4. Southwest wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 35. Wind chill values as low as 6. Northwest wind around 8 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a temperature falling to near 22 by 8pm, then rising to around 28 during the remainder of the night. West wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 40. West wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind around 6 mph, with gusts as high as 15 mph.
Wednesday
A chance of snow before 11am. Partly sunny, with a high near 25. North wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Friday
A slight chance of snow. Partly sunny, with a high near 40.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Partly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Custer State Park SD
43.72°N 103.42°W (Elev. 4583 ft)
43.72°N 103.42°W (Elev. 4583 ft)
4:32 pm MST Nov 29, 2025
5pm MST Nov 29, 2025-6pm MST Dec 6, 2025
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