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.

Mostly Cloudy

24°F

-4°C

Humidity 60%
Wind Speed Vrbl 5 mph
Barometer 30.01 in (1022.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 19 Jan 6:53 pm MST
Extended Forecast for

5 Miles ESE Rochford SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 21 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 35. Wind chill values as low as 9. Northwest wind 6 to 13 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Wind chill values as low as 4. West wind 8 to 10 mph, with gusts as high as 37 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 24 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as 4. Northwest wind 7 to 13 mph, with gusts as high as 41 mph.

    High: 24 °F⇓

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a steady temperature around 12. West wind around 6 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Northwest wind 3 to 6 mph. Winds could gust as high as 23 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 11am. Partly sunny, with a high near 11. Calm wind becoming north around 5 mph. Winds could gust as high as 17 mph.

    High: 11 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Partly cloudy, with a low around -4.

    Low: -4 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 21 mph.
Tuesday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 35. Wind chill values as low as 9. Northwest wind 6 to 13 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 15. Wind chill values as low as 4. West wind 8 to 10 mph, with gusts as high as 37 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 24 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as 4. Northwest wind 7 to 13 mph, with gusts as high as 41 mph.
Wednesday Night
Mostly clear, with a steady temperature around 12. West wind around 6 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 21. Northwest wind 3 to 6 mph. Winds could gust as high as 23 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around -6. Calm wind.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 11. Calm wind becoming north around 5 mph. Winds could gust as high as 17 mph.
Friday Night
A slight chance of snow. Partly cloudy, with a low around -4.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A slight chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Rochford SD
 44.1°N 103.66°W (Elev. 5417 ft)
Last Update:
7:31 pm MST Jan 19, 2026
Forecast Valid:
7pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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