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

31°F

-1°C

Humidity 36%
Wind Speed W 13 G 24 mph
Barometer 29.85 in (1014.0 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 20 Jan 8:53 am MST
Extended Forecast for

5 Miles N Custer SD

  • Today

    Today: A slight chance of snow between 11am and 3pm. Mostly sunny, with a temperature rising to near 30 by 11am, then falling to around 18 during the remainder of the day. Wind chill values as low as 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 30 °F⇓

    Slight Chance
    Snow and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 16. Wind chill values as low as -3. Blustery, with a northwest wind around 21 mph, with gusts as high as 37 mph.

    Low: 16 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 22. Wind chill values as low as -1. Blustery, with a northwest wind 13 to 22 mph, with gusts as high as 41 mph.

    High: 22 °F

    Sunny and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a steady temperature around 11. Wind chill values as low as -5. West wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 18. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Northwest wind around 7 mph becoming southwest after midnight.

    Low: -6 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 8. South wind around 7 mph, with gusts as high as 17 mph.

    High: 8 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow. Partly cloudy, with a low around -4. West wind around 8 mph, with gusts as high as 15 mph.

    Low: -4 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

Today
A slight chance of snow between 11am and 3pm. Mostly sunny, with a temperature rising to near 30 by 11am, then falling to around 18 during the remainder of the day. Wind chill values as low as 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a steady temperature around 16. Wind chill values as low as -3. Blustery, with a northwest wind around 21 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 22. Wind chill values as low as -1. Blustery, with a northwest wind 13 to 22 mph, with gusts as high as 41 mph.
Wednesday Night
Mostly clear, with a steady temperature around 11. Wind chill values as low as -5. West wind 11 to 13 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 18. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Northwest wind around 7 mph becoming southwest after midnight.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 8. South wind around 7 mph, with gusts as high as 17 mph.
Friday Night
A slight chance of snow. Partly cloudy, with a low around -4. West wind around 8 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 18.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
Last Update:
6:21 am MST Jan 20, 2026
Forecast Valid:
9am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation