Hurricane Lowell to Impact Kauai; Heat Continues in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai today. Impacts such as high surf and heavy rain could impact all of the islands. A Hurricane Warning is in effect for Kauai, Niihau and the surrounding coastal waters. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest this week with limited nighttime relief. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

48°F

9°C

Humidity 80%
Wind Speed Calm
Barometer 30.18 in (1015.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 8 Sep 5:53 am MDT
Extended Forecast for

Hot Springs SD

  • Today

    Today: Sunny, with a high near 86. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Northeast wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Light west wind increasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. Breezy.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 54. Northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 83. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Clear, with a low around 54. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 90. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 59. Light west wind increasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 50. Breezy.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Sunday
A chance of showers. Partly sunny, with a high near 74. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Monday
A slight chance of showers. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
6:26 am MDT Sep 8, 2026
6am MDT Sep 8, 2026-6pm MDT Sep 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database