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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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

19°F

-7°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 30.29 in (1030.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 22 Feb 11:53 pm MST
Extended Forecast for

14 Miles NW Edgemont SD

  • Overnight

    Overnight: Partly cloudy, with a low around 8. East wind around 5 mph becoming calm.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Wind chill values as low as 4 early. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Wind chill values as low as 20. Northwest wind 8 to 13 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain.  Partly sunny, with a high near 51. Breezy, with a northwest wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Northwest wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 18 °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: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 8. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 51. Wind chill values as low as 4 early. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Partly cloudy, with a low around 29. Wind chill values as low as 20. Northwest wind 8 to 13 mph.
Tuesday
Mostly cloudy, with a high near 48. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Northwest wind around 6 mph becoming light and variable in the evening.
Wednesday
A chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 51. Breezy, with a northwest wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 18. Northwest wind 6 to 16 mph, with gusts as high as 23 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
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 59. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16.
Saturday
A slight chance of snow. Partly sunny, with a high near 38.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Edgemont SD
 43.46°N 103.99°W (Elev. 3645 ft)
11:32 pm MST Feb 22, 2026
12am 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