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

38°F

3°C

Humidity 44%
Wind Speed E 9 mph
Barometer 30.04 in (1019.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Feb 4:53 pm MST
Extended Forecast for

4 Miles ESE Custer County Airport SD

  • Tonight

    Tonight: Increasing clouds, with a low around 18. Northeast wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 17 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Wind chill values as low as 13 early. South wind around 6 mph, with gusts as high as 15 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Calm wind becoming west around 6 mph in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 57. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 36. North wind around 6 mph.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. North wind around 7 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. West wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 18. Northeast wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 17 mph.
Sunday
Mostly sunny, with a high near 50. Wind chill values as low as 13 early. South wind around 6 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind becoming west around 6 mph in the evening.
Monday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. North wind around 6 mph.
Tuesday
Sunny, with a high near 52. North wind around 7 mph becoming east in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Clear, with a low around 33. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 58. West wind 9 to 11 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A slight chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 50.
Thursday Night
A chance of snow. Partly cloudy, with a low around 28.
Friday
A chance of snow. Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
2:47 pm MST Feb 28, 2026
5pm MST Feb 28, 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