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

51°F

11°C

Humidity 20%
Wind Speed W 14 G 22 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 23 Feb 1:53 pm MST
Extended Forecast for

4 Miles ESE Custer County Airport SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. West wind around 10 mph, with gusts as high as 24 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 11 to 15 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. West wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Wind chill values as low as 18. Light and variable wind becoming west 5 to 7 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, becoming all snow after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 46. Northwest wind 8 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. West wind 9 to 13 mph, with gusts as high as 29 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. West wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. West wind around 10 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 34. West wind 11 to 15 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 46. West wind 7 to 10 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Wind chill values as low as 18. Light and variable wind becoming west 5 to 7 mph after midnight.
Wednesday
Snow likely, possibly mixed with rain, becoming all snow after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. Northwest wind 8 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 26. West wind 9 to 13 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 50. West wind 9 to 13 mph, with gusts as high as 29 mph.
Thursday Night
Clear, with a low around 33. West wind 9 to 11 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 54.
Friday Night
A chance of snow, mainly after 11pm. Partly cloudy, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 30.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 37.
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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)
1:32 pm MST Feb 23, 2026
2pm 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