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

47°F

8°C

Humidity 28%
Wind Speed SW 7 mph
Barometer 30.12 in (1022.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 23 Feb 10:53 am MST
Extended Forecast for

5 Miles ESE Edgemont SD

  • Today

    Today: Mostly sunny, with a high near 57. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Northwest wind 11 to 18 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Wind chill values as low as 18. North wind 5 to 7 mph becoming southeast in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm.  Partly sunny, with a high near 52. Breezy, with a northwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 31. West wind around 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 57. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 31. Northwest wind 11 to 18 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 51. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Wind chill values as low as 18. North wind 5 to 7 mph becoming southeast in the evening.
Wednesday
A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 52. Breezy, with a northwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 24. West wind 8 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
Clear, with a low around 31. West wind around 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 61. Breezy.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 36. Breezy.
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:
5 Miles ESE Edgemont SD
 43.27°N 103.74°W (Elev. 3675 ft)
11:32 am MST Feb 23, 2026
11am 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