National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity 81%
Wind Speed N 6 mph
Barometer 30.02 in (1008.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Jun 12:53 am MDT
Extended Forecast for

Hot Springs SD

  • Overnight

    Overnight: Mostly clear, with a low around 63. East wind around 5 mph becoming west.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 92. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 25 mph.

    High: 92 °F

    Sunny then
    Severe
    Thunderstorms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 60. Southeast wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 60 °F

    Severe
    Thunderstorms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 79. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 58 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. East wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 91. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Mostly clear, with a low around 62.

    Low: 62 °F

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 63. East wind around 5 mph becoming west.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 92. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 60. Southeast wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 79. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 85. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 61. East wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Tuesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 91. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 92.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Independence Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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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:
1:49 am MDT Jun 28, 2025
Forecast Valid:
2am MDT Jun 28, 2025-6pm MDT Jul 4, 2025
 
Forecast Discussion
 
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Additional Resources

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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