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Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

13°F

-11°C

Humidity 64%
Wind Speed Calm
Barometer 29.99 in (1022.7 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 22 Jan 5:53 am MST
Extended Forecast for

5 Miles E Custer SD

  • Today

    Today: Mostly sunny, with a high near 23. Wind chill values as low as 4. Light and variable wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -13. East wind around 5 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

    Low: -13 °F

    Chance Snow

  • Friday

    Friday: Snow. High near 3. Wind chill values as low as -15. Calm wind becoming southeast around 6 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 3 °F

    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -8. Calm wind.

    Low: -8 °F

    Chance Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 16. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Light northwest wind.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 18. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

    High: 18 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. West wind 5 to 7 mph, with gusts as high as 21 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values as low as 4. Light and variable wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.
Tonight
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -13. East wind around 5 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 3. Wind chill values as low as -15. Calm wind becoming southeast around 6 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -8. Calm wind.
Saturday
Sunny, with a high near 16. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 1. Light northwest wind.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 18. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 3. West wind 5 to 7 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
Last Update:
4:21 am MST Jan 22, 2026
Forecast Valid:
6am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation