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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

82°F

28°C

Humidity 26%
Wind Speed SW 9 G 16 mph
Barometer 30.21 in (1014.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Jul 10:53 am MDT
Extended Forecast for

6 Miles S Hill City SD

  • Today

    Today: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 85. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 29 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. South wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 85. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 62. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 91. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly clear, with a low around 64. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 29 mph.
Monday
Sunny, with a high near 89. South wind 9 to 13 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 64. South wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Hill City SD
 43.84°N 103.58°W (Elev. 6171 ft)
Last Update:
9:27 am MDT Jul 11, 2026
Forecast Valid:
11am MDT Jul 11, 2026-6pm MDT Jul 17, 2026
 
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Additional Resources

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Chance of Precipitation