Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

8°F

-13°C

Humidity 92%
Wind Speed SW 3 mph
Barometer 30.42 in (1037.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 22 Feb 3:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Today

    Today: Mostly sunny, with a high near 33. Wind chill values as low as 1. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 16 by 8pm, then rising to around 24 during the remainder of the night. Wind chill values as low as 6. South wind around 7 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. Wind chill values as low as 19 early. West wind around 7 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. West wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 28. West wind 5 to 7 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow likely, possibly mixed with rain.  Mostly sunny, with a high near 43. Northwest wind 8 to 13 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%.

    High: 43 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly clear, with a low around 23. Northwest wind 11 to 16 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Wind chill values as low as 1. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a temperature falling to near 16 by 8pm, then rising to around 24 during the remainder of the night. Wind chill values as low as 6. South wind around 7 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 51. Wind chill values as low as 19 early. West wind around 7 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 31. West wind 6 to 14 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 46. West wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. West wind 5 to 7 mph, with gusts as high as 17 mph.
Wednesday
A chance of snow before 11am, then snow likely, possibly mixed with rain. Mostly sunny, with a high near 43. Northwest wind 8 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 23. Northwest wind 11 to 16 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 28.
Friday
A slight chance of snow. Mostly sunny, with a high near 48.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
3:42 am MST Feb 22, 2026
4am 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