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

31°F

-1°C

Humidity 40%
Wind Speed S 10 mph
Barometer 30.39 in (1036.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Feb 1:53 pm MST
Extended Forecast for

2 Miles WNW Custer SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Wind chill values as low as 18. South wind around 6 mph, with gusts as high as 16 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 17 by 8pm, then rising to around 25 during the remainder of the night. Wind chill values as low as 10. Light and variable wind becoming west around 6 mph in the evening.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. Wind chill values as low as 20 early. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 28. West wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 44. Northwest wind 8 to 15 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%.

    High: 44 °F

    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly clear, with a low around 23. West wind 9 to 15 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Wind chill values as low as 18. South wind around 6 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a temperature falling to near 17 by 8pm, then rising to around 25 during the remainder of the night. Wind chill values as low as 10. Light and variable wind becoming west around 6 mph in the evening.
Monday
Mostly sunny, with a high near 53. Wind chill values as low as 20 early. West wind 6 to 8 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 32. West wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 44. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 28. West wind 3 to 6 mph. Winds could gust as high as 15 mph.
Wednesday
Snow, mainly after 11am. High near 44. Northwest wind 8 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 23. West wind 9 to 15 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 28.
Friday
A slight chance of snow. Mostly sunny, with a high near 51.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
11:31 am MST Feb 22, 2026
2pm MST Feb 22, 2026-6pm MST Feb 28, 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