Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

33°F

1°C

Humidity 82%
Wind Speed S 6 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 May 2:53 am MDT
Extended Forecast for

Hot Springs SD

  • Overnight

    Overnight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 69. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 46. Northeast wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 61. Breezy, with a northeast wind 7 to 12 mph becoming east 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 80%.

    High: 61 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 42. Breezy, with a northeast wind 13 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%.

    Low: 42 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers.  High near 48. North wind 13 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%.

    High: 48 °F

    Showers

  • Monday Night

    Monday Night: Showers.  Low around 39. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 56. Northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.

    High: 56 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 69. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Northeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 61. Breezy, with a northeast wind 7 to 12 mph becoming east 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 42. Breezy, with a northeast wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
Monday
Showers. High near 48. North wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Monday Night
Showers. Low around 39. Northwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 56. Northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers after noon. Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A slight chance of showers. Mostly sunny, with a high near 74.
Thursday Night
A chance of showers. Partly cloudy, with a low around 46.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.46°N 103.49°W (Elev. 3727 ft)
2:10 am MDT May 17, 2025
3am MDT May 17, 2025-6pm MDT May 23, 2025
 
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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