Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

58°F

14°C

Humidity 18%
Wind Speed W 12 mph
Barometer 30.04 in (1014.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 28 Mar 11:53 am MDT
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. West wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Light northeast wind.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm. Winds could gust as high as 16 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. West wind 5 to 14 mph, with gusts as high as 32 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 28. West wind 6 to 11 mph becoming north in the evening. Winds could gust as high as 29 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Partly sunny, with a high near 42. North wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. East wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after noon.  Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. West wind 5 to 8 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 42. Light northeast wind.
Sunday
Sunny, with a high near 70. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 46. Southwest wind around 5 mph becoming calm. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 73. West wind 5 to 14 mph, with gusts as high as 32 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. West wind 6 to 11 mph becoming north in the evening. Winds could gust as high as 29 mph.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 42. North wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 22. East wind 5 to 8 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of rain after noon. Mostly sunny, with a high near 54.
Wednesday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly sunny, with a high near 63.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of snow. Partly sunny, with a high near 47.
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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)
11:32 am MDT Mar 28, 2026
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database