Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Rain

66°F

19°C

Humidity 47%
Wind Speed Calm
Barometer 30.35 in (1021.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 Aug 9:53 am MDT
Extended Forecast for

9 Miles SSE Hot Springs SD

  • Today

    Today: Mostly sunny, with a high near 87. Northeast wind around 8 mph, with gusts as high as 20 mph.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Northeast wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60. East wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 92. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. East wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 98.

    High: 98 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 87. Northeast wind around 8 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 60. Northeast wind 5 to 8 mph, with gusts as high as 17 mph.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 92. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 63. East wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 98.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 96.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
10:06 am MDT Aug 25, 2026
10am MDT Aug 25, 2026-6pm MDT Aug 31, 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