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 and Breezy

50°F

10°C

Humidity 39%
Wind Speed NW 21 G 40 mph
Barometer 29.65 in (1002.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Mar 4:53 pm MDT
Extended Forecast for

5 Miles E Custer SD

High Wind Warning March 12, 05:10pm until March 12, 09:00pm
Red Flag Warning March 12, 05:10pm until March 12, 07:00pm
Click here for hazard details and duration
High Wind Warning
Red Flag Warning
  •  
    High Wind Warning March 12, 05:10pm until March 12, 09:00pm
    Red Flag Warning March 12, 05:10pm until March 12, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 52 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 18 to 23 mph becoming light and variable after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 45 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 22. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after noon. Mostly cloudy, with a high near 47. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. Low around 11. North wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Partly sunny, with a high near 25. North wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 25 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. West wind 3 to 8 mph. Winds could gust as high as 23 mph.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Mostly sunny, with a steady temperature around 52. Breezy, with a west wind around 24 mph, with gusts as high as 48 mph.
Tonight
A chance of rain before 7pm, then a chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 18 to 23 mph becoming light and variable after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 47. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Snow. Low around 11. North wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before noon. Partly sunny, with a high near 25. North wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 6. West wind 3 to 8 mph. Winds could gust as high as 23 mph.
Monday
Partly sunny, with a high near 35.
Monday Night
A chance of snow before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of rain. Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
Last Update:
4:41 pm MDT Mar 12, 2026
Forecast Valid:
5pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation