Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

71°F

22°C

Humidity 51%
Wind Speed S 17 G 37 mph
Barometer 29.88 in (1004.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 9 Jun 9:53 am MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 4pm.  Partly sunny, with a high near 79. Southwest wind around 16 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Southwest wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 33 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 33 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West wind 9 to 18 mph, with gusts as high as 33 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 37 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. West wind 5 to 13 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 4pm. Partly sunny, with a high near 79. Southwest wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 49. Southwest wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 39. West wind 9 to 18 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 57. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 40. West wind 5 to 13 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 43.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 56.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
9:28 am MDT Jun 9, 2026
10am MDT Jun 9, 2026-6pm MDT Jun 15, 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