Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

19°F

-7°C

Humidity 92%
Wind Speed W 7 mph
Barometer 30.09 in (1023.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 11 Mar 4:53 am MDT
Extended Forecast for

Hill City SD

  • Today

    Today: Sunny, with a high near 38. Wind chill values as low as 5. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 29 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of rain after noon.  Partly sunny, with a high near 55. West wind 9 to 17 mph, with gusts as high as 44 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 7pm.  Mostly cloudy, with a low around 26. Northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm  in the evening.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 5pm.  High near 47. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    High: 47 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 11. Northwest wind 7 to 10 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Heavy Snow

  • Sunday

    Sunday: Snow likely.  Partly sunny, with a high near 26.

    High: 26 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values as low as 5. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 23. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 55. West wind 9 to 17 mph, with gusts as high as 44 mph.
Thursday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 26. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow, becoming all snow after 5pm. High near 47. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 11. Northwest wind 7 to 10 mph, with gusts as high as 30 mph.
Sunday
Snow likely. Partly sunny, with a high near 26.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Monday
A chance of snow. Mostly cloudy, with a high near 37.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
4:27 am MDT Mar 11, 2026
5am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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