Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

69°F

21°C

Humidity 30%
Wind Speed SE 10 G 25 mph
Barometer 29.97 in (1007.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 26 May 8:53 pm MDT
Extended Forecast for

4 Miles W Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Southeast wind 5 to 15 mph, with gusts as high as 32 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Breezy, with a southeast wind 6 to 11 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 32 mph.

    High: 86 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 58. Breezy, with a southeast wind 15 to 20 mph becoming light. Winds could gust as high as 30 mph.

    Low: 58 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 85. Breezy, with a southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 85 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. Southeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Breezy, with a southeast wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 86 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 59. Breezy.  Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    T-storms and
    Breezy then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  Partly sunny, with a high near 78.

    High: 78 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Southeast wind 5 to 15 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 86. Breezy, with a southeast wind 6 to 11 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 32 mph.
Wednesday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 58. Breezy, with a southeast wind 15 to 20 mph becoming light. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 85. Breezy, with a southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 59. Southeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a southeast wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Breezy. Chance of precipitation is 50%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 78.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Hot Springs SD
 43.43°N 103.57°W (Elev. 3993 ft)
9:42 pm MDT May 26, 2026
9pm MDT May 26, 2026-6pm MDT Jun 2, 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