Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

61°F

16°C

Humidity 60%
Wind Speed E 12 G 20 mph
Barometer 30.07 in (1014.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 13 Sep 2:53 pm MDT
Extended Forecast for

11 Miles W Custer County Airport SD

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Increasing clouds, with a low around 55. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. South wind 9 to 18 mph becoming northwest in the morning. Winds could gust as high as 33 mph.

    High: 69 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. North wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Light and variable wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 50. Southeast wind 13 to 16 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southeast wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 55. Southeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 69. South wind 9 to 18 mph becoming northwest in the morning. Winds could gust as high as 33 mph.
Monday Night
Mostly clear, with a low around 44. North wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
Sunny, with a high near 66. Light and variable wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 50. Southeast wind 13 to 16 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 76. Southeast wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72.
Friday Night
A chance of showers. Partly cloudy, with a low around 50.
Saturday
A chance of showers. Mostly sunny, with a high near 67.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Sunday
A slight chance of showers. Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Custer County Airport SD
 43.72°N 103.84°W (Elev. 5197 ft)
2:01 pm MDT Sep 13, 2026
3pm MDT Sep 13, 2026-6pm MDT Sep 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database