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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

44°F

7°C

Humidity 58%
Wind Speed SW 7 mph
Barometer 30.19 in (1021.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Mar 11:53 am MDT
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 58. South wind 6 to 8 mph becoming northeast. Winds could gust as high as 18 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. East wind around 6 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. West wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 58. South wind 6 to 8 mph becoming northeast. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 35. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 40. East wind around 6 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 71. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 43. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 84. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 40. West wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 64.
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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:
11:37 am MDT Mar 22, 2026
Forecast Valid:
12pm MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation