Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

43°F

6°C

Humidity 28%
Wind Speed SE 3 mph
Barometer 30.14 in (1020.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 3 Mar 6:53 pm MST
Extended Forecast for

6 Miles NW Custer SD

  • Tonight

    Tonight: Mostly clear, with a low around 29. Light and variable wind becoming southwest 5 to 7 mph in the evening. Winds could gust as high as 16 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 57. West wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 27. North wind 9 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 33. North wind 9 to 11 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 33 mph.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Light and variable wind becoming southwest 5 to 7 mph in the evening. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 54. West wind 6 to 8 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 57. West wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27. North wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 33. North wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of rain. Mostly sunny, with a high near 55.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Custer SD
 43.82°N 103.7°W (Elev. 6001 ft)
4:47 pm MST Mar 3, 2026
6pm MST Mar 3, 2026-6pm MDT Mar 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database