National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Overcast

19°F

-7°C

Humidity 88%
Wind Speed W 6 mph
Barometer 30.04 in (1022.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Mar 1:53 am MDT
Extended Forecast for

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 low around 21. West wind 3 to 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. Wind chill values as low as 15 early. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Light west wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Windy, with a west wind 11 to 21 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 68 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 28. Windy, with a west wind 25 to 30 mph becoming light after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow and
    Windy then
    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 53. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 54. Light northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 29 mph.

    High: 54 °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 18.

    Low: 18 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 47. Wind chill values as low as 15 early. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 24. Light west wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 68. Windy, with a west wind 11 to 21 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 28. Windy, with a west wind 25 to 30 mph becoming light after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 53. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 54. Light northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 29 mph.
Saturday Night
Rain and snow, becoming all snow after midnight. Mostly cloudy, with a low around 18.
Sunday
A chance of snow. Partly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
A slight chance of snow. Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
12:32 am MDT Mar 11, 2026
Forecast Valid:
2am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation