
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
28°F
-2°C
| Humidity | 24% |
| Wind Speed | W 12 G 18 mph |
| Barometer | 29.65 in (1011.5 mb) |
| Dewpoint | -4°F (-20°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 20 Feb 1:53 pm MST |
Extended Forecast for
3 Miles SSE Custer County Airport SD
This Afternoon

High: 27 °F
Mostly Sunny
Tonight

Low: 8 °F
Partly Cloudy
Saturday

High: 32 °F
Mostly Sunny
Saturday Night

Low: 9 °F
Mostly Clear
Sunday

High: 32 °F
Mostly Sunny
Sunday Night

Low: 13 °F
Mostly Clear
Monday

High: 51 °F
Partly Sunny
Monday Night

Low: 29 °F
Mostly Cloudy
Tuesday

High: 54 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 27. Wind chill values as low as 19. Southwest wind 5 to 8 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 8. Calm wind.
Saturday
Mostly sunny, with a high near 32. Wind chill values as low as 12. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 9. Calm wind.
Sunday
Mostly sunny, with a high near 32. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 13. Light and variable wind.
Monday
Partly sunny, with a high near 51. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 51.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Custer County Airport SD
43.69°N 103.6°W (Elev. 5400 ft)
43.69°N 103.6°W (Elev. 5400 ft)
1:32 pm MST Feb 20, 2026
2pm MST Feb 20, 2026-6pm MST Feb 26, 2026


