Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

31°F

-1°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 30.11 in (1019.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 23 Mar 5:53 am MDT
Extended Forecast for

Hill City SD

  • Today

    Today: Partly sunny, with a high near 60. Calm wind becoming southeast around 5 mph. Winds could gust as high as 17 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Calm wind. Winds could gust as high as 16 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Calm wind becoming west around 6 mph. Winds could gust as high as 18 mph.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. Calm wind. Winds could gust as high as 16 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. West wind around 5 mph becoming calm. Winds could gust as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain before 2pm, then a slight chance of rain and snow between 2pm and 3pm, then a slight chance of snow after 3pm.  Increasing clouds, with a high near 48. North wind 5 to 9 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 24. North wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 26 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 60. Calm wind becoming southeast around 5 mph. Winds could gust as high as 17 mph.
Tonight
Partly cloudy, with a low around 37. Calm wind. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 66. Calm wind becoming west around 6 mph. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Calm wind. Winds could gust as high as 16 mph.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 36. West wind around 5 mph becoming calm. Winds could gust as high as 22 mph.
Thursday
A slight chance of rain before 2pm, then a slight chance of rain and snow between 2pm and 3pm, then a slight chance of snow after 3pm. Increasing clouds, with a high near 48. North wind 5 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 24. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
3:02 am MDT Mar 23, 2026
6am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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