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Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

53°F

12°C

Humidity 86%
Wind Speed Vrbl 3 mph
Barometer 30.04 in (1013.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Jun 6:53 pm MDT
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 10pm. Patchy fog between 2am and 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Chance
    T-storms then
    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Southwest wind around 5 mph becoming east after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 99. Northwest wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 30 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. West wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. West wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before 10pm. Patchy fog between 2am and 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming east after midnight.
Friday
Sunny, with a high near 99. Northwest wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 65. West wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny and hot, with a high near 100. West wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 72.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
6:09 pm MDT Jun 17, 2025
Forecast Valid:
7pm MDT Jun 17, 2025-6pm MDT Jun 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation