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

4 Miles WNW Custer State Park SD

  • Today

    Today: Sunny, with a high near 38. Wind chill values as low as 9. West wind 8 to 13 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Wind chill values as low as 16. West wind 8 to 18 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Wind chill values as low as 20 early. Breezy, with a west wind 20 to 28 mph, with gusts as high as 47 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 7pm.  Mostly cloudy, with a low around 26. Blustery, with a northwest wind 23 to 28 mph becoming light west  after midnight. Winds could gust as high as 43 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 43. South wind 5 to 8 mph, with gusts as high as 17 mph.  New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. Northwest wind around 7 mph becoming southwest after midnight. Winds could gust as high as 17 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 46. Southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    High: 46 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after midnight. The snow could be heavy at times.  Mostly cloudy, with a low around 14. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Rain/Snow
    then Snow
    Likely

  • Sunday

    Sunday: A chance of snow.  Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values as low as 9. West wind 8 to 13 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 25. Wind chill values as low as 16. West wind 8 to 18 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 58. Wind chill values as low as 20 early. Breezy, with a west wind 20 to 28 mph, with gusts as high as 47 mph.
Thursday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 23 to 28 mph becoming light west after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 43. South wind 5 to 8 mph, with gusts as high as 17 mph. 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 7 mph becoming southwest after midnight. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 46. Southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Saturday Night
Rain and snow, becoming all snow after midnight. The snow could be heavy at times. Mostly cloudy, with a low around 14. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.
Sunday
A chance of snow. Partly sunny, with a high near 27.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
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. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Custer State Park SD
 43.74°N 103.48°W (Elev. 5600 ft)
4:27 am MDT Mar 11, 2026
5am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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