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

81°F

27°C

Humidity 23%
Wind Speed SE 10 G 16 mph
Barometer 30.12 in (1012.0 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Heat Index79°F (26°C)
Last update 9 Aug 12:53 pm MDT
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: Areas of smoke. Mostly sunny, with a high near 93. East wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 93 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 66. North wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Areas Smoke

  • Monday

    Monday: Areas of smoke. Mostly sunny, with a high near 96. North wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 96 °F

    Areas Smoke

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Areas of smoke. Partly cloudy, with a low around 65. Northeast wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 65 °F

    Slight Chance
    T-storms then
    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke. Mostly sunny, with a high near 93. Light northeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 93 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Northeast wind 8 to 15 mph, with gusts as high as 28 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Mostly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon.  Cloudy, with a high near 73.

    High: 73 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Areas of smoke. Mostly sunny, with a high near 93. East wind 13 to 15 mph, with gusts as high as 26 mph.
Tonight
Areas of smoke. Partly cloudy, with a low around 66. North wind 8 to 15 mph, with gusts as high as 25 mph.
Monday
Areas of smoke. Mostly sunny, with a high near 96. North wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke. Partly cloudy, with a low around 65. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph.
Tuesday
Areas of smoke. Mostly sunny, with a high near 93. Light northeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 64. Northeast wind 8 to 15 mph, with gusts as high as 28 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86.
Wednesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy.
Thursday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 73.
Thursday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 56.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.42°N 103.45°W (Elev. 3773 ft)
12:36 pm MDT Aug 9, 2026
1pm MDT Aug 9, 2026-6pm MDT Aug 15, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database