Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

59°F

15°C

Humidity 46%
Wind Speed NW 7 mph
Barometer 30.26 in (1017.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 7 Aug 4:53 am MDT
Extended Forecast for

8 Miles SSW Rochford SD

  • Today

    Today: Areas of smoke after 9am. Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Areas Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southeast wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Widespread smoke after noon. Sunny, with a high near 87. Calm wind becoming west around 5 mph. Winds could gust as high as 18 mph.

    High: 87 °F

    Sunny then
    Smoke

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Light and variable wind. Winds could gust as high as 17 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Areas of smoke after 9am. Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 57. Southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Widespread smoke after noon. Sunny, with a high near 87. Calm wind becoming west around 5 mph. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 59. Light and variable wind. Winds could gust as high as 17 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Monday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Wednesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 74.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Rochford SD
 44.03°N 103.8°W (Elev. 6014 ft)
5:02 am MDT Aug 7, 2026
5am MDT Aug 7, 2026-6pm MDT Aug 13, 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