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

30°F

-1°C

Humidity 51%
Wind Speed NW 17 G 33 mph
Barometer 29.87 in (1015.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 20 Jan 12:53 pm MST
Extended Forecast for

4 Miles SSW Hill City SD

  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 3pm. Mostly sunny, with a high near 34. Wind chill values as low as 10. Northwest wind 13 to 15 mph, with gusts as high as 37 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 14. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 36 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 25. Wind chill values as low as 2. Northwest wind 10 to 18 mph, with gusts as high as 41 mph.

    High: 25 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. Wind chill values as low as 1. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 11. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 11 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Partly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 3pm. Mostly sunny, with a high near 34. Wind chill values as low as 10. Northwest wind 13 to 15 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 14. Wind chill values as low as 2. West wind 10 to 13 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 25. Wind chill values as low as 2. Northwest wind 10 to 18 mph, with gusts as high as 41 mph.
Wednesday Night
Mostly clear, with a low around 9. Wind chill values as low as 1. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 21. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Calm wind.
Friday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 11. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
A slight chance of snow. Partly cloudy, with a low around -4. Calm wind.
Saturday
Sunny, with a high near 20.
Saturday Night
Mostly clear, with a low around 6.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
Last Update:
1:06 pm MST Jan 20, 2026
Forecast Valid:
1pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation