Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

77°F

25°C

Humidity 37%
Wind Speed SE 10 mph
Barometer 30.26 in (1018.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 16 Aug 2:53 pm MDT
Extended Forecast for

Mount Rushmore SD

  • Tonight

    Tonight: Mostly clear, with a low around 60. East wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Mostly Clear

    Low: 60 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 20 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59. Southeast wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 16 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 80. North wind 9 to 15 mph, with gusts as high as 22 mph.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56. North wind 6 to 13 mph, with gusts as high as 18 mph.

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 74. Northwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

    Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 60. East wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 20 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 16 mph.
Thursday
Sunny, with a high near 80. North wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 56. North wind 6 to 13 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 74. Northwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
2:08 pm MDT Aug 16, 2022
3pm MDT Aug 16, 2022-6pm MDT Aug 23, 2022
 
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Additional Resources

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Hourly Weather Forecast

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