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

1°F

-17°C

Humidity 87%
Wind Speed Calm
Barometer 29.60 in (1011.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 20 Feb 4:53 am MST
Extended Forecast for

2 Miles WNW Custer SD

  • Today

    Today: Mostly sunny, with a high near 26. Wind chill values as low as -4. Calm wind becoming southwest around 5 mph.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Calm wind becoming northwest around 5 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Wind chill values as low as 4. West wind 5 to 9 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. North wind around 5 mph becoming calm  in the evening.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Light and variable wind becoming west around 6 mph after midnight.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 49. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. West wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 26. Wind chill values as low as -4. Calm wind becoming southwest around 5 mph.
Tonight
Partly cloudy, with a low around 4. Calm wind becoming northwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 31. Wind chill values as low as 4. West wind 5 to 9 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 8. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 31. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 13. Light and variable wind becoming west around 6 mph after midnight.
Monday
Partly sunny, with a high near 49. West wind 6 to 8 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 32. West wind 6 to 9 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 25.
Thursday
A slight chance of snow. Sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
2:31 am MST Feb 20, 2026
5am MST Feb 20, 2026-6pm MST Feb 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database