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.

Light Snow

19°F

-7°C

Humidity 77%
Wind Speed N 10 G 25 mph
Barometer 29.76 in (1008.6 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill8°F (-13°C)
Last update 15 Mar 1:53 am MDT
Extended Forecast for

5 Miles N Custer SD

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Blustery, with a north wind around 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 6 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 2pm. Mostly sunny, with a high near 17. Wind chill values as low as -16. Blustery, with a north wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph. Little or no snow accumulation expected.

    High: 17 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Wind chill values as low as -11. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 31. Wind chill values as low as -8. West wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow before 3am, then a slight chance of rain and snow. Mostly cloudy, with a temperature falling to near 25 by 9pm, then rising to around 35 during the remainder of the night. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F⇑

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 39 mph.

    High: 53 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 37 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. West wind 11 to 14 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Blustery, with a north wind around 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow, mainly before 2pm. Mostly sunny, with a high near 17. Wind chill values as low as -16. Blustery, with a north wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph. Little or no snow accumulation expected.
Sunday Night
Mostly clear, with a low around 2. Wind chill values as low as -11. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.
Monday
Partly sunny, with a high near 31. Wind chill values as low as -8. West wind 6 to 8 mph, with gusts as high as 16 mph.
Monday Night
A chance of snow before 3am, then a slight chance of rain and snow. Mostly cloudy, with a temperature falling to near 25 by 9pm, then rising to around 35 during the remainder of the night. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 53. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 39. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 37 mph.
Wednesday
Mostly sunny, with a high near 63. West wind 11 to 14 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Custer SD
 43.84°N 103.61°W (Elev. 6276 ft)
Last Update:
12:51 am MDT Mar 15, 2026
Forecast Valid:
2am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation