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 >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

16°F

-9°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.06 in (1023.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 11 Mar 2:53 am MDT
Extended Forecast for

9 Miles SSE Hot Springs SD

High Wind Watch March 12, 09:00am until March 12, 09:00pm
Click here for hazard details and duration
High Wind Watch
  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 25. Wind chill values as low as 16. West wind around 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Wind chill values as low as 15 early. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 48 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Wind chill values as low as 15. West wind 6 to 13 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Wind chill values as low as 18 early. Windy, with a west wind 14 to 24 mph increasing to 29 to 39 mph. Winds could gust as high as 55 mph.

    High: 69 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm.  Mostly cloudy, with a low around 26. Windy, with a northwest wind 24 to 34 mph decreasing to 6 to 16 mph. Winds could gust as high as 50 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 26 °F

    Slight Chance
    Rain/Snow and
    Windy then
    Chance Snow

  • Friday

    Friday: A chance of snow before noon, then a slight chance of rain and snow between noon and 1pm, then a slight chance of rain after 1pm.  Partly sunny, with a high near 54. Southwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    High: 54 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 2am, then a chance of snow between 2am and 5am, then a chance of rain and snow after 5am.  Mostly cloudy, with a low around 25. Northeast wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am, then a chance of rain.  Mostly cloudy, with a high near 55. Northeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after midnight.  Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Blustery.
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 25. Wind chill values as low as 16. West wind around 8 mph.
Wednesday
Sunny, with a high near 48. Wind chill values as low as 15 early. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 24. Wind chill values as low as 15. West wind 6 to 13 mph becoming south in the evening. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 69. Wind chill values as low as 18 early. Windy, with a west wind 14 to 24 mph increasing to 29 to 39 mph. Winds could gust as high as 55 mph.
Thursday Night
A slight chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 26. Windy, with a northwest wind 24 to 34 mph decreasing to 6 to 16 mph. Winds could gust as high as 50 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of snow before noon, then a slight chance of rain and snow between noon and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 54. Southwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 2am, then a chance of snow between 2am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 25. Northeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 55. Northeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Rain and snow, becoming all snow after midnight. Mostly cloudy, with a low around 17. Blustery.
Sunday
A chance of snow, mainly before noon. Partly sunny, with a high near 36. Breezy.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A slight chance of snow. Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
2:02 am MDT Mar 11, 2026
3am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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