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Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 29.73 in (1008.8 mb)
Dewpoint 22°F (-6°C)
Visibility 0.75 mi
Last update 14 Mar 3:53 am MDT
Extended Forecast for

5 Miles E Custer County Airport SD

  • Today

    Today: A 30 percent chance of rain after 3pm. Partly sunny, with a high near 53. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 25 mph.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Rain before 7pm, then rain and snow between 7pm and 8pm, then snow after 8pm. Low around 13. Wind chill values as low as -3. Northwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Rain/Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow likely, mainly before noon. Partly sunny, with a high near 24. Wind chill values as low as -4. North wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. Wind chill values as low as -7. West wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 36. West wind around 6 mph, with gusts as high as 17 mph.

    High: 36 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a temperature falling to near 28 by 9pm, then rising to around 35 during the remainder of the night. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 28 °F⇑

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 62 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Northwest wind 9 to 18 mph, with gusts as high as 39 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of rain after 3pm. Partly sunny, with a high near 53. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 25 mph.
Tonight
Rain before 7pm, then rain and snow between 7pm and 8pm, then snow after 8pm. Low around 13. Wind chill values as low as -3. Northwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before noon. Partly sunny, with a high near 24. Wind chill values as low as -4. North wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 4. Wind chill values as low as -7. West wind 6 to 11 mph, with gusts as high as 25 mph.
Monday
Increasing clouds, with a high near 36. West wind around 6 mph, with gusts as high as 17 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a temperature falling to near 28 by 9pm, then rising to around 35 during the remainder of the night. West wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.
Tuesday Night
Partly cloudy, with a low around 43. Northwest wind 9 to 18 mph, with gusts as high as 39 mph.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
Last Update:
4:22 am MDT Mar 14, 2026
Forecast Valid:
4am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation