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

43°F

6°C

Humidity 28%
Wind Speed Calm
Barometer 30.14 in (1023.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 9:53 am MST
Extended Forecast for

19 Miles NNW Edgemont SD

  • Today

    Today: Mostly sunny, with a high near 56. West wind 3 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable  in the evening.

    Low: 25 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then rain likely.  Partly sunny, with a high near 49. Breezy, with a northwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. Northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. West wind 7 to 11 mph, with gusts as high as 17 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 56. West wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable in the evening.
Wednesday
A chance of rain and snow before 10am, then rain likely. Partly sunny, with a high near 49. Breezy, with a northwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 21. Northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 56. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Clear, with a low around 29. West wind 7 to 11 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 59.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 17.
Saturday
A chance of snow. Partly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A slight chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNW Edgemont SD
 43.52°N 104.03°W (Elev. 3760 ft)
8:36 am MST Feb 23, 2026
10am MST Feb 23, 2026-6pm MST Mar 1, 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