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

30°F

-1°C

Humidity 49%
Wind Speed W 10 mph
Barometer 30.17 in (1025.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 5:53 am MST
Extended Forecast for

4 Miles SSW Hill City SD

  • Today

    Today: Partly sunny, with a high near 51. Wind chill values as low as 19 early. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 6 to 8 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 25. Light southwest wind.

    Low: 25 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, becoming all snow after 4pm.  Partly sunny, with a high near 44. West wind 6 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Mostly clear, with a low around 24. Northwest wind 6 to 9 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. West wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 51. Wind chill values as low as 19 early. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 31. West wind 6 to 8 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 42. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. Light southwest wind.
Wednesday
Snow likely, possibly mixed with rain, becoming all snow after 4pm. Partly sunny, with a high near 44. West wind 6 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 24. Northwest wind 6 to 9 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 29. West wind 9 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 51.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
5:26 am MST Feb 23, 2026
6am 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