Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic
A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
45°F
7°C
| Humidity | 46% |
| Wind Speed | NW 10 mph |
| Barometer | 30.24 in (1023.0 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 4 Feb 10:53 pm MST |
Extended Forecast for
3 Miles NNE Keystone SD
Tonight
Low: 44 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 37 °F
Partly Cloudy
Friday
High: 56 °F
Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 59 °F
Partly Sunny
Saturday Night
Low: 38 °F
Decreasing
CloudsSunday
High: 62 °F
Partly Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 44. Northwest wind around 9 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 64. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 7 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 56. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 38. South wind around 6 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, with a high near 59. Northwest wind 6 to 9 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 38. Northwest wind around 6 mph, with gusts as high as 17 mph.
Sunday
Partly sunny, with a high near 62. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 57.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Keystone SD
43.92°N 103.41°W (Elev. 4708 ft)
43.92°N 103.41°W (Elev. 4708 ft)
8:32 pm MST Feb 4, 2026
11pm MST Feb 4, 2026-6pm MST Feb 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
