Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

61°F

16°C

Humidity 29%
Wind Speed E 12 mph
Barometer 29.76 in (1002.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 May 7:53 pm MDT
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then a chance of showers after 3am.  Low around 50. East wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 67. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    High: 67 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight.  Cloudy, with a low around 38. Northeast wind 10 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    Low: 38 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers.  High near 44. Northeast wind 11 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%.

    High: 44 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 33. North wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    Low: 33 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after noon.  Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then a chance of showers after 3am. Low around 50. East wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Sunday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 67. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 38. Northeast wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
Showers. High near 44. Northeast wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 33. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 67.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Thursday
A chance of showers, mainly after noon. Mostly sunny, with a high near 66.
Thursday Night
A chance of showers. Partly cloudy, with a low around 44.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
8:19 pm MDT May 16, 2026
8pm MDT May 16, 2026-6pm MDT May 23, 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