National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

54°F

12°C

Humidity 47%
Wind Speed Calm
Barometer 30.10 in (1016.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 11 Jun 8:53 pm MDT
Extended Forecast for

Mount Rushmore SD

  • Tonight

    Tonight: Mostly clear, with a low around 47. Light west wind.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. North wind around 6 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 60. North wind around 7 mph, with gusts as high as 22 mph.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Light west wind.
Friday
Mostly sunny, with a high near 77. Light and variable wind.
Friday Night
Partly cloudy, with a low around 51. North wind around 6 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 60. North wind around 7 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 42. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
Last Update:
8:04 pm MDT Jun 11, 2026
Forecast Valid:
9pm MDT Jun 11, 2026-6pm MDT Jun 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation