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 >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

27°F

-3°C

Humidity 72%
Wind Speed Calm
Barometer 29.89 in (1011.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 28 Feb 1:53 am MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Overnight

    Overnight: Mostly clear, with a low around 29. Wind chill values as low as 20. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Northwest wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. Wind chill values as low as 13. East wind around 8 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 44. Wind chill values as low as 14. Southeast wind 6 to 8 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Light and variable wind becoming northwest around 5 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 49. West wind 5 to 7 mph, with gusts as high as 15 mph.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 11pm.  Mostly cloudy, with a low around 31. North wind 6 to 8 mph, with gusts as high as 16 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. North wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 29. Wind chill values as low as 20. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 45. Northwest wind 10 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 21. Wind chill values as low as 13. East wind around 8 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 44. Wind chill values as low as 14. Southeast wind 6 to 8 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 30. Light and variable wind becoming northwest around 5 mph after midnight.
Monday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 49. West wind 5 to 7 mph, with gusts as high as 15 mph.
Monday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 31. North wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 49. North wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of snow. Partly sunny, with a high near 44.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Custer County Airport SD
 43.75°N 103.81°W (Elev. 6001 ft)
11:32 pm MST Feb 27, 2026
2am MST Feb 28, 2026-6pm MST Mar 6, 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