Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

27°F

-3°C

Humidity 49%
Wind Speed N 5 G 17 mph
Barometer 30.01 in (1018.8 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 6 Mar 7:53 pm MST
Extended Forecast for

5 Miles E Custer County Airport SD

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values as low as 13. North wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Wind chill values as low as 15 early. West wind 10 to 16 mph, with gusts as high as 33 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West wind 11 to 13 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West wind 13 to 16 mph, with gusts as high as 34 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. West wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 55. West wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 25 mph.

    High: 55 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a chance of snow.  Partly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow.  Partly sunny, with a high near 42. Northeast wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Wind chill values as low as 13. North wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 49. Wind chill values as low as 15 early. West wind 10 to 16 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 36. West wind 11 to 13 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 62. West wind 13 to 16 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 38. West wind 9 to 14 mph, with gusts as high as 26 mph.
Monday
Increasing clouds, with a high near 55. West wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of rain and snow before 11pm, then a chance of snow. Partly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow. Partly sunny, with a high near 42. Northeast wind 9 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 58. Breezy.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of snow. Mostly cloudy, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
7:57 pm MST Mar 6, 2026
8pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

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