Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

52°F

11°C

Humidity 37%
Wind Speed E 8 mph
Barometer 30.09 in (1018.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 May 3:53 pm MDT
Extended Forecast for

4 Miles ESE Custer County Airport SD

  • This Afternoon

    This Afternoon: Isolated showers.  Mostly sunny, with a high near 55. North wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 33. Northeast wind 5 to 7 mph becoming calm. Winds could gust as high as 17 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. West wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 40. North wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 50%.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 42. West wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 42 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 59. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight.  Mostly cloudy, with a low around 34. North wind 6 to 10 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 55. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 33. Northeast wind 5 to 7 mph becoming calm. Winds could gust as high as 17 mph.
Saturday
Sunny, with a high near 67. West wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 40. North wind 5 to 9 mph, with gusts as high as 21 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 42. West wind 6 to 8 mph, with gusts as high as 17 mph.
Monday
A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 59. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.
Monday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 34. North wind 6 to 10 mph, with gusts as high as 24 mph.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 46.
Tuesday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
3:54 pm MDT May 1, 2026
4pm MDT May 1, 2026-6pm MDT May 8, 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