Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

25°F

-4°C

Humidity 69%
Wind Speed Calm
Barometer 30.02 in (1018.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 1 Mar 3:53 am MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • Today

    Today: Mostly sunny, with a high near 50. Calm wind becoming west around 6 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.

    High: 55 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 35. Light north wind.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming northeast around 6 mph in the morning. Winds could gust as high as 16 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 16 mph.

    Low: 33 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West wind around 6 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 11am.  Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 50. Calm wind becoming west around 6 mph.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Monday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Light north wind. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming northeast around 6 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Tuesday Night
Clear, with a low around 33. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 37. West wind around 6 mph, with gusts as high as 16 mph.
Thursday
A chance of rain after 11am. Partly sunny, with a high near 51.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 44.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Saturday
A slight chance of snow. Sunny, with a high near 46.
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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)
1:22 am MST Mar 1, 2026
4am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database