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

50°F

10°C

Humidity 32%
Wind Speed W 16 G 26 mph
Barometer 29.53 in (999.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 12:53 pm MDT
Extended Forecast for

6 Miles NW Custer SD

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 50. West wind 6 to 8 mph, with gusts as high as 25 mph.

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: Rain before 7pm, then rain and snow between 7pm and 8pm, then snow after 8pm. Low around 6. Wind chill values as low as -9. Blustery, with a west wind 8 to 13 mph becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Rain/Snow
    then Snow
    Likely and
    Blustery

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly sunny, with a high near 20. Wind chill values as low as -12. Blustery, with a north wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Likely
    and Blustery
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Wind chill values as low as -6. Northwest wind 6 to 11 mph, with gusts as high as 29 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 32. West wind around 6 mph, with gusts as high as 20 mph.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow before 3am, then a slight chance of rain and snow between 3am and 5am, then a slight chance of rain after 5am. Mostly cloudy, with a temperature falling to near 27 by 8pm, then rising to around 37 during the remainder of the night. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 27 °F⇑

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 58. West wind 10 to 18 mph, with gusts as high as 44 mph.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Northwest wind 8 to 17 mph, with gusts as high as 43 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 50. West wind 6 to 8 mph, with gusts as high as 25 mph.
Tonight
Rain before 7pm, then rain and snow between 7pm and 8pm, then snow after 8pm. Low around 6. Wind chill values as low as -9. Blustery, with a west wind 8 to 13 mph becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before noon. Mostly sunny, with a high near 20. Wind chill values as low as -12. Blustery, with a north wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 3. Wind chill values as low as -6. Northwest wind 6 to 11 mph, with gusts as high as 29 mph.
Monday
Partly sunny, with a high near 32. West wind around 6 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of snow before 3am, then a slight chance of rain and snow between 3am and 5am, then a slight chance of rain after 5am. Mostly cloudy, with a temperature falling to near 27 by 8pm, then rising to around 37 during the remainder of the night. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 58. West wind 10 to 18 mph, with gusts as high as 44 mph.
Tuesday Night
Partly cloudy, with a low around 40. Northwest wind 8 to 17 mph, with gusts as high as 43 mph.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Custer SD
 43.82°N 103.7°W (Elev. 6001 ft)
Last Update:
12:31 pm MDT Mar 14, 2026
Forecast Valid:
1pm MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation