Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

54°F

12°C

Humidity 35%
Wind Speed E 12 mph
Barometer 30.03 in (1015.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 23 Mar 5:53 pm MDT
Extended Forecast for

4 Miles WNW Custer State Park SD

Fire Weather Watch March 25, 11:00am until March 25, 10:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 17 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. West wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 47. North wind 11 to 16 mph, with gusts as high as 32 mph.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 26. North wind 7 to 17 mph becoming northwest after midnight. Winds could gust as high as 34 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 47. West wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. East wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 66. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 47. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 78. West wind 8 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 38. West wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Thursday
Partly sunny, with a high near 47. North wind 11 to 16 mph, with gusts as high as 32 mph.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. North wind 7 to 17 mph becoming northwest after midnight. Winds could gust as high as 34 mph.
Friday
Sunny, with a high near 47. West wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 68.
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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)
6:02 pm MDT Mar 23, 2026
6pm MDT Mar 23, 2026-6pm MDT Mar 30, 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