Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

29°F

-2°C

Humidity 69%
Wind Speed N 9 mph
Barometer 29.93 in (1015.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 3 Apr 3:53 pm MDT
Extended Forecast for

3 Miles W Custer County Airport SD

  • This Afternoon

    This Afternoon: Snow likely.  Cloudy, with a steady temperature around 31. North wind around 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly before 9pm.  Mostly cloudy, with a low around 22. Wind chill values as low as 14. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 22 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Wind chill values as low as 16 early. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming light  in the evening. Winds could gust as high as 24 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Light and variable wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. East wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow.  Partly sunny, with a high near 41. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 30 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 28. East wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 31 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 31. North wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 22. Wind chill values as low as 14. Northwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Wind chill values as low as 16 early. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming light in the evening. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 53. Light and variable wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 29. East wind 3 to 6 mph. Winds could gust as high as 17 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 41. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 30 mph.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 28. East wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 31 mph.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 43.
Thursday Night
Snow likely. Mostly cloudy, with a low around 25.
Friday
Snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Custer County Airport SD
 43.73°N 103.69°W (Elev. 5400 ft)
3:48 pm MDT Apr 3, 2026
4pm MDT Apr 3, 2026-6pm MDT Apr 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database