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 >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

42°F

6°C

Humidity 33%
Wind Speed Vrbl 6 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 23 Feb 5:53 pm MST
Extended Forecast for

10 Miles NE Edgemont SD

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am.  Mostly cloudy, with a low around 27. Wind chill values as low as 20. North wind around 6 mph becoming light and variable.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a chance of rain between 10am and 3pm, then a chance of rain and snow after 3pm.  Partly sunny, with a high near 49. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. West wind 9 to 18 mph, with gusts as high as 32 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 34 mph.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of snow after 11pm.  Partly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 27. Wind chill values as low as 20. North wind around 6 mph becoming light and variable.
Wednesday
A chance of rain and snow before 10am, then a chance of rain between 10am and 3pm, then a chance of rain and snow after 3pm. Partly sunny, with a high near 49. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 26. West wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 55. West wind 9 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Clear, with a low around 33. West wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 58. Breezy, with a west wind 11 to 20 mph, with gusts as high as 34 mph.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 19.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 33.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15.
Sunday
A slight chance of snow. Partly sunny, with a high near 40.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Edgemont SD
 43.41°N 103.69°W (Elev. 4432 ft)
4:26 pm MST Feb 23, 2026
6pm MST Feb 23, 2026-6pm MST Mar 2, 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