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 59%
Wind Speed NW 12 G 20 mph
Barometer 29.89 in (1015.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 18 Jan 2:53 am MST
Extended Forecast for

5 Miles NW Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 30. Wind chill values as low as 16. Blustery, with a northwest wind around 21 mph, with gusts as high as 46 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 14 by 5pm. Wind chill values as low as -1. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F⇓

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind 8 to 11 mph, with gusts as high as 31 mph.

    Low: 6 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 34 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a temperature rising to around 23 by 5am. West wind 6 to 8 mph, with gusts as high as 28 mph.

    Low: 19 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 33 by 11am, then falling to around 21 during the remainder of the day. Northwest wind 9 to 13 mph, with gusts as high as 37 mph.

    High: 33 °F⇓

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Northwest wind around 11 mph, with gusts as high as 37 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Northwest wind 8 to 13 mph, with gusts as high as 38 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 30. Wind chill values as low as 16. Blustery, with a northwest wind around 21 mph, with gusts as high as 46 mph.
Sunday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 14 by 5pm. Wind chill values as low as -1. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind 8 to 11 mph, with gusts as high as 31 mph.
M.L.King Day
Sunny, with a high near 23. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a temperature rising to around 23 by 5am. West wind 6 to 8 mph, with gusts as high as 28 mph.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 33 by 11am, then falling to around 21 during the remainder of the day. Northwest wind 9 to 13 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 15. Northwest wind around 11 mph, with gusts as high as 37 mph.
Wednesday
Mostly sunny, with a high near 23. Northwest wind 8 to 13 mph, with gusts as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
Snow likely. Mostly cloudy, with a low around -2.
Saturday
A chance of snow. Partly sunny, with a high near 10.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Hill City SD
 43.97°N 103.65°W (Elev. 5568 ft)
Last Update:
2:41 am MST Jan 18, 2026
Forecast Valid:
3am MST Jan 18, 2026-6pm MST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation