Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

76°F

24°C

Humidity 21%
Wind Speed Calm
Barometer 29.97 in (1008.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 25 May 6:53 pm MDT
Extended Forecast for

6 Miles SE Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 57. East wind 5 to 7 mph becoming calm  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Breezy, with a light southwest wind becoming southeast 20 to 25 mph in the morning. Winds could gust as high as 37 mph.

    High: 93 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Breezy, with a southeast wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 88. Breezy, with a southeast wind 7 to 12 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. Breezy, with a southeast wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 85. Breezy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 84. Breezy.

    High: 84 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Partly cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. East wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 93. Breezy, with a light southwest wind becoming southeast 20 to 25 mph in the morning. Winds could gust as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 58. Breezy, with a southeast wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Breezy, with a southeast wind 7 to 12 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy, with a southeast wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 85. Breezy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. Breezy.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Breezy.
Friday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 54. Breezy.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Hot Springs SD
 43.38°N 103.39°W (Elev. 3182 ft)
5:06 pm MDT May 25, 2026
7pm MDT May 25, 2026-6pm MDT Jun 1, 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