National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

0°F

-18°C

Humidity 32%
Wind Speed NW 8 mph
Barometer 30.00 in (1025.6 mb)
Dewpoint -23°F (-31°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 17 Jan 4:53 am MST
Extended Forecast for

3 Miles SSE Rochford SD

  • Overnight

    Overnight: A chance of flurries. Mostly clear, with a low around -4. Wind chill values as low as -26. Northwest wind around 18 mph, with gusts as high as 43 mph.

    Low: -4 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 7am. Sunny, with a high near 27. Wind chill values as low as -25. Northwest wind 7 to 14 mph, with gusts as high as 37 mph.

    High: 27 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 2am. Partly cloudy, with a low around 16. Blustery, with a northwest wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 47 mph.

    Low: 16 °F

    Blustery.
    Mostly Clear
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F⇓

    Chance Snow
    and Blustery
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Partly cloudy, with a low around 6. Northwest wind 7 to 10 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 33 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind 6 to 9 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. West wind around 11 mph, with gusts as high as 34 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

Detailed Forecast

Overnight
A chance of flurries. Mostly clear, with a low around -4. Wind chill values as low as -26. Northwest wind around 18 mph, with gusts as high as 43 mph.
Saturday
A chance of flurries before 7am. Sunny, with a high near 27. Wind chill values as low as -25. Northwest wind 7 to 14 mph, with gusts as high as 37 mph.
Saturday Night
A 20 percent chance of snow after 2am. Partly cloudy, with a low around 16. Blustery, with a northwest wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 47 mph.
Sunday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. Blustery, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 6. Northwest wind 7 to 10 mph, with gusts as high as 30 mph.
M.L.King Day
Mostly sunny, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 14. West wind 6 to 9 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 36. West wind around 11 mph, with gusts as high as 34 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 22.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 5.
Thursday
A slight chance of snow. Mostly sunny, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 4.
Friday
A chance of snow. Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Rochford SD
 44.1°N 103.72°W (Elev. 5997 ft)
Last Update:
4:36 am MST Jan 17, 2026
Forecast Valid:
5am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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