Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

63°F

17°C

Humidity 16%
Wind Speed NW 5 mph
Barometer 30.12 in (1015.2 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Mar 7:53 pm MDT
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Light west wind.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. Light northwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. West wind 9 to 18 mph becoming north after midnight. Winds could gust as high as 28 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Northeast wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. East wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Light west wind.
Friday
Sunny, with a high near 82. Light northwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 91. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 43. West wind 9 to 18 mph becoming north after midnight. Winds could gust as high as 28 mph.
Sunday
Mostly sunny, with a high near 62. Northeast wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 34. East wind 3 to 8 mph. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 83. Breezy.
Wednesday Night
Partly cloudy, with a low around 37. Breezy.
Thursday
Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
8:02 pm MDT Mar 19, 2026
8pm MDT Mar 19, 2026-6pm MDT Mar 26, 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