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

56°F

13°C

Humidity 55%
Wind Speed W 5 mph
Barometer 30.22 in (1017.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 8 Aug 1:53 am MDT
Extended Forecast for

6 Miles N Hill City SD

  • Overnight

    Overnight: Areas of smoke. Mostly clear, with a low around 55. Light southwest wind. Winds could gust as high as 17 mph.

    Low: 55 °F

    Areas Smoke

  • Saturday

    Saturday: Widespread smoke, mainly after noon. Mostly sunny, with a high near 90. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 90 °F

    Smoke

  • Saturday Night

    Saturday Night: Widespread smoke, mainly before midnight. Mostly clear, with a low around 55. North wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 55 °F

    Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 86 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Areas of smoke. Mostly clear, with a low around 55. Light southwest wind. Winds could gust as high as 17 mph.
Saturday
Widespread smoke, mainly after noon. Mostly sunny, with a high near 90. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Widespread smoke, mainly before midnight. Mostly clear, with a low around 55. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Areas of smoke. Mostly sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 53.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 73.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 65.
Thursday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 47.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Hill City SD
 44.02°N 103.59°W (Elev. 5771 ft)
12:31 am MDT Aug 8, 2026
1am MDT Aug 8, 2026-6pm MDT Aug 14, 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