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.

Freezing Fog

27°F

-3°C

Humidity 92%
Wind Speed E 8 mph
Barometer 29.83 in (1011.8 mb)
Dewpoint 25°F (-4°C)
Visibility 0.50 mi
Wind Chill19°F (-7°C)
Last update 13 Mar 11:53 pm MDT
Extended Forecast for

5 Miles NW Hill City SD

  • Overnight

    Overnight: A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of rain after 3pm. Partly sunny, with a high near 51. West wind 3 to 7 mph. Winds could gust as high as 26 mph.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 8pm. Low around 9. Wind chill values as low as -7. West wind 5 to 14 mph becoming north in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 9 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Partly sunny, with a high near 19. Wind chill values as low as -7. North wind 9 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. West wind 5 to 9 mph, with gusts as high as 28 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 34. West wind 3 to 5 mph. Winds could gust as high as 18 mph.

    High: 34 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. West wind 3 to 8 mph. Winds could gust as high as 28 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain before noon. Partly sunny, with a high near 58. West wind 9 to 16 mph, with gusts as high as 45 mph.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 25. Calm wind.
Saturday
A 30 percent chance of rain after 3pm. Partly sunny, with a high near 51. West wind 3 to 7 mph. Winds could gust as high as 26 mph.
Saturday Night
Rain and snow, becoming all snow after 8pm. Low around 9. Wind chill values as low as -7. West wind 5 to 14 mph becoming north in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly before noon. Partly sunny, with a high near 19. Wind chill values as low as -7. North wind 9 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 2. West wind 5 to 9 mph, with gusts as high as 28 mph.
Monday
Increasing clouds, with a high near 34. West wind 3 to 5 mph. Winds could gust as high as 18 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. West wind 3 to 8 mph. Winds could gust as high as 28 mph.
Tuesday
A slight chance of rain before noon. Partly sunny, with a high near 58. West wind 9 to 16 mph, with gusts as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Hill City SD
 43.97°N 103.65°W (Elev. 5568 ft)
Last Update:
9:36 pm MDT Mar 13, 2026
Forecast Valid:
12am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation