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

17°F

-8°C

Humidity 62%
Wind Speed W 5 mph
Barometer 30.07 in (1025.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 21 Feb 7:53 am MST
Extended Forecast for

11 Miles W Custer County Airport SD

  • Today

    Today: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 26. Wind chill values as low as 6. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. North wind around 5 mph becoming calm  in the evening.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Wind chill values as low as 11. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Wind chill values as low as 11. East wind around 6 mph becoming northwest after midnight.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 17 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Northwest wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. West wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 32. West wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 26. Wind chill values as low as 6. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 7. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 33. Wind chill values as low as 11. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 18. Wind chill values as low as 11. East wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 31. Northwest wind 5 to 8 mph, with gusts as high as 15 mph.
Tuesday
Partly sunny, with a high near 53. West wind 9 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. West wind 13 to 15 mph, with gusts as high as 26 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 44. Breezy.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 29.
Friday
A slight chance of snow. Mostly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Custer County Airport SD
 43.72°N 103.84°W (Elev. 5197 ft)
7:52 am MST Feb 21, 2026
8am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

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