
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
23°F
-5°C
| Humidity | 55% |
| Wind Speed | Calm |
| Barometer | 29.66 in (1012.0 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Last update | 20 Feb 11:53 am MST |
Extended Forecast for
5 Miles NNW Custer SD
This Afternoon

High: 26 °F⇓
Sunny
Tonight

Low: 7 °F
Partly Cloudy
Saturday

High: 29 °F
Mostly Sunny
Saturday Night

Low: 7 °F
Mostly Clear
Sunday

High: 32 °F
Mostly Sunny
Sunday Night

Low: 12 °F
Mostly Clear
Monday

High: 51 °F
Partly Sunny
Monday Night

Low: 28 °F
Mostly Cloudy
Tuesday

High: 50 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a temperature falling to around 19 by 5pm. Wind chill values as low as 19. Calm wind.
Tonight
Partly cloudy, with a low around 7. Calm wind.
Saturday
Mostly sunny, with a high near 29. Wind chill values as low as 9. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 7. 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 16 mph.
Sunday Night
Mostly clear, with a low around 12. Light and variable wind.
Monday
Partly sunny, with a high near 51. West wind 3 to 6 mph. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 28. West wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Custer SD
43.84°N 103.64°W (Elev. 5600 ft)
43.84°N 103.64°W (Elev. 5600 ft)
11:31 am MST Feb 20, 2026
12pm MST Feb 20, 2026-6pm MST Feb 26, 2026


