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Hazardous Weather Conditions
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Mostly Cloudy
21°F
-6°C
| Humidity | 47% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.06 in (1024.5 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 22 Jan 10:53 am MST |
Extended Forecast for
4 Miles WSW Mount Rushmore SD
Today
High: 18 °F⇓
Partly Sunny
Tonight
Low: -15 °F
Chance Snow
Friday
High: -1 °F
Snow
Friday Night
Low: -6 °F
Chance Snow
then Mostly
ClearSaturday
High: 10 °F
Mostly Sunny
Saturday Night
Low: 0 °F
Slight Chance
SnowSunday
High: 13 °F
Slight Chance
Snow then
SunnySunday Night
Low: 3 °F
Mostly Clear
Monday
High: 31 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -7. Northwest wind around 8 mph, with gusts as high as 18 mph.
Tonight
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -15. Wind chill values as low as -27. North wind 6 to 9 mph becoming southeast after midnight. Winds could gust as high as 16 mph. New snow accumulation of less than a half inch possible.
Friday
Snow. High near -1. Wind chill values as low as -29. Southeast wind around 7 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around -6. Wind chill values as low as -23. West wind around 8 mph.
Saturday
Mostly sunny, with a high near 10. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 0. Northwest wind around 9 mph, with gusts as high as 17 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 13. West wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 3. West wind 10 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 14.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 27.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Mount Rushmore SD
43.87°N 103.52°W (Elev. 6148 ft)
43.87°N 103.52°W (Elev. 6148 ft)
9:27 am MST Jan 22, 2026
11am MST Jan 22, 2026-6pm MST Jan 28, 2026
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