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

15°F

-9°C

Humidity 84%
Wind Speed S 5 mph
Barometer 30.34 in (1035.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Feb 6:53 pm MST
Extended Forecast for

2 Miles SW Custer State Park SD

  • Tonight

    Tonight: Mostly clear, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Wind chill values as low as 11. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature falling to near 18 by 8pm, then rising to around 25 during the remainder of the night. Wind chill values as low as 11. Light and variable wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 15 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. Wind chill values as low as 19 early. West wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. West wind around 11 mph, with gusts as high as 28 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 11pm.  Mostly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then snow likely.  Partly sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 37 mph.

    High: 48 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly clear, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Calm wind.
Sunday
Mostly sunny, with a high near 28. Wind chill values as low as 11. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a temperature falling to near 18 by 8pm, then rising to around 25 during the remainder of the night. Wind chill values as low as 11. Light and variable wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 55. Wind chill values as low as 19 early. West wind 6 to 8 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 38. West wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 56. West wind around 11 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow before 11am, then snow likely. Partly sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 37 mph.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 33.
Friday
A slight chance of snow. Mostly sunny, with a high near 52.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
6:01 pm MST Feb 21, 2026
7pm MST Feb 21, 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