Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

30°F

-1°C

Humidity 49%
Wind Speed W 10 mph
Barometer 30.17 in (1025.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 5:53 am MST
Extended Forecast for

4 Miles ESE Custer County Airport SD

  • Today

    Today: Partly sunny, with a high near 53. Wind chill values as low as 20 early. West wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Wind chill values as low as 20. West wind 5 to 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, becoming all snow after 4pm.  Partly sunny, with a high near 45. West wind 9 to 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. West wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. Wind chill values as low as 20 early. West wind 7 to 9 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly cloudy, with a high near 43. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Wind chill values as low as 20. West wind 5 to 7 mph.
Wednesday
Snow likely, possibly mixed with rain, becoming all snow after 4pm. Partly sunny, with a high near 45. West wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 48. West wind 10 to 13 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 53.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
5:26 am MST Feb 23, 2026
6am MST Feb 23, 2026-6pm MST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database