Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

17°F

-8°C

Humidity 92%
Wind Speed W 3 mph
Barometer 30.11 in (1025.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 11 Mar 5:53 am MDT
Extended Forecast for

8 Miles W Hill City SD

  • Today

    Today: Sunny, with a high near 32. Wind chill values as low as 3. West wind 7 to 13 mph, with gusts as high as 31 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values as low as 12. West wind 9 to 16 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm.  Increasing clouds, with a high near 48. Wind chill values as low as 14 early. Breezy, with a west wind 17 to 22 mph, with gusts as high as 48 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 23. Wind chill values as low as 10. Blustery, with a northwest wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 44 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    and Blustery

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 40. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. West wind around 7 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow, mainly after noon.  High near 42. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 80%.

    High: 42 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow.  Mostly cloudy, with a low around 8. Northwest wind 11 to 16 mph, with gusts as high as 38 mph.

    Low: 8 °F

    Snow

  • Sunday

    Sunday: Snow likely.  Partly sunny, with a high near 21.

    High: 21 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 32. Wind chill values as low as 3. West wind 7 to 13 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 22. Wind chill values as low as 12. West wind 9 to 16 mph, with gusts as high as 30 mph.
Thursday
A chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Increasing clouds, with a high near 48. Wind chill values as low as 14 early. Breezy, with a west wind 17 to 22 mph, with gusts as high as 48 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Wind chill values as low as 10. Blustery, with a northwest wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 44 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 40. Southwest wind 7 to 9 mph, with gusts as high as 21 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 23. West wind around 7 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after noon. High near 42. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Saturday Night
Snow. Mostly cloudy, with a low around 8. Northwest wind 11 to 16 mph, with gusts as high as 38 mph.
Sunday
Snow likely. Partly sunny, with a high near 21.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Monday
A chance of snow. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Hill City SD
 43.95°N 103.74°W (Elev. 6398 ft)
5:47 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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