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.

Snow Freezing Fog

27°F

-3°C

Humidity 92%
Wind Speed NE 14 G 21 mph
Barometer 29.85 in (1013.1 mb)
Dewpoint 25°F (-4°C)
Visibility 0.50 mi
Wind Chill16°F (-9°C)
Last update 3 Apr 12:53 pm MDT
Extended Forecast for

5 Miles E Custer County Airport SD

  • This Afternoon

    This Afternoon: Snow.  Steady temperature around 29. Wind chill values as low as 19. North wind around 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

    High: 29 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 9pm.  Low around 22. Wind chill values as low as 13. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 22 °F

    Snow then
    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Wind chill values as low as 14 early. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Northeast wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow.  Partly sunny, with a high near 40. East wind 6 to 14 mph, with gusts as high as 30 mph.

    High: 40 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 27. East wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 30 mph.

    Low: 27 °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. Steady temperature around 29. Wind chill values as low as 19. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 9pm. Low around 22. Wind chill values as low as 13. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 48. Wind chill values as low as 14 early. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 6 to 10 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 52. West wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 28. Northeast wind 6 to 9 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 40. East wind 6 to 14 mph, with gusts as high as 30 mph.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 27. East wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 56.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 42.
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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)
12:32 pm MDT Apr 3, 2026
1pm MDT Apr 3, 2026-6pm MDT Apr 9, 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