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 E 5 mph
Barometer 30.09 in (1019.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Feb 9:53 pm MST
Extended Forecast for

4 Miles WNW Custer State Park SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind becoming east around 6 mph after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Wind chill values as low as 13 early. Southwest wind around 5 mph becoming light and variable  in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Calm wind becoming west around 6 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 54. Northwest wind around 6 mph becoming southeast in the morning. Winds could gust as high as 15 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 36. North wind around 6 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then a slight chance of rain between 10am and 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 52. North wind around 6 mph becoming east in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 34. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 34 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

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

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Calm wind becoming east around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 48. Wind chill values as low as 13 early. Southwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. 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 54. Northwest wind around 6 mph becoming southeast in the morning. Winds could gust as high as 15 mph.
Monday Night
A slight chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 36. North wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of snow before 10am, then a slight chance of rain between 10am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. North wind around 6 mph becoming east in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Tuesday Night
Clear, with a low around 34. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A slight chance of rain before 11am, then a chance of rain and snow. Partly sunny, with a high near 50.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 29.
Friday
A chance of snow. Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Custer State Park SD
 43.74°N 103.48°W (Elev. 5600 ft)
10:26 pm MST Feb 28, 2026
10pm MST Feb 28, 2026-6pm MST Mar 7, 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