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

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

27°F

-3°C

Humidity 49%
Wind Speed Vrbl 7 G 20 mph
Barometer 30.00 in (1022.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 19 Jan 3:53 pm MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 20. Wind chill values as low as 6. Northwest wind 6 to 13 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 33. Wind chill values as low as 6. Breezy, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 33 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Wind chill values as low as -2. Blustery, with a west wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a temperature rising to near 23 by 11am, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 43 mph.

    High: 23 °F⇓

    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 13. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Northwest wind 8 to 10 mph, with gusts as high as 24 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -2. Northwest wind around 6 mph becoming southwest after midnight.

    Low: -2 °F

    Slight Chance
    Snow

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 10. Southwest wind 6 to 8 mph, with gusts as high as 17 mph.

    High: 10 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 20. Wind chill values as low as 6. Northwest wind 6 to 13 mph, with gusts as high as 28 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 33. Wind chill values as low as 6. Breezy, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 14. Wind chill values as low as -2. Blustery, with a west wind 17 to 21 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a temperature rising to near 23 by 11am, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 43 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 13. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 22. Northwest wind 8 to 10 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -2. Northwest wind around 6 mph becoming southwest after midnight.
Friday
A slight chance of snow. Partly sunny, with a high near 10. Southwest wind 6 to 8 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A slight chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Custer County Airport SD
 43.75°N 103.81°W (Elev. 6001 ft)
Last Update:
2:41 pm MST Jan 19, 2026
Forecast Valid:
4pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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