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

37°F

3°C

Humidity 79%
Wind Speed N 5 mph
Barometer 30.03 in (1012.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Mar 2:53 am MDT
Extended Forecast for

2 Miles E Hill City SD

  • Overnight

    Overnight: A chance of rain and snow showers.  Cloudy, with a low around 35. Light north wind. Winds could gust as high as 15 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 9am, then a slight chance of rain showers between 9am and noon.  Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Light and variable wind. Winds could gust as high as 15 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63. Calm wind becoming southeast around 6 mph. Winds could gust as high as 17 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Calm wind becoming north around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Light and variable wind. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow showers. Cloudy, with a low around 35. Light north wind. Winds could gust as high as 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 9am, then a slight chance of rain showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 30. Light and variable wind. Winds could gust as high as 15 mph.
Monday
Partly sunny, with a high near 63. Calm wind becoming southeast around 6 mph. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
Partly sunny, with a high near 64. Calm wind becoming north around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Light and variable wind. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hill City SD
 43.93°N 103.53°W (Elev. 5000 ft)
12:32 am MDT Mar 22, 2026
3am MDT Mar 22, 2026-6pm MDT Mar 28, 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