Flooding Threats in the West and the Southeast

The active monsoon season will continue the rest of the week for portions of the Southwest into the Great Basin and Rockies. A stalling front and Gulf moisture will produce slow-moving storms capable of producing heavy rain and flash flooding along the Gulf Coast. Localized areas of critical fire weather conditions are possible in the Pacific Northwest into the Northern Plains Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

82°F

28°C

Humidity 22%
Wind Speed SE 5 mph
Barometer 30.29 in (1018.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 10 Aug 7:53 pm MDT
Extended Forecast for

Mount Rushmore SD

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Partly Cloudy

    Low: 70 °F

  • Thursday

    Thursday: Sunny, with a high near 93. Southwest wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    Sunny

    High: 93 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 68. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 68 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 66. North wind 5 to 7 mph, with gusts as high as 17 mph.

    Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 85. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Chance
    T-storms then
    Chance
    Showers

    Low: 65 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 83.

    Partly Sunny
    then Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 62.

    Chance
    T-storms then
    Chance
    Showers

    Low: 62 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 93. Southwest wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 68. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 66. North wind 5 to 7 mph, with gusts as high as 17 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 75.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
5:48 pm MDT Aug 10, 2022
8pm MDT Aug 10, 2022-6pm MDT Aug 17, 2022
 
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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