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

1°F

-17°C

Humidity 87%
Wind Speed Calm
Barometer 30.42 in (1038.6 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 22 Feb 1:53 am MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Wind chill values as low as 9. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature falling to near 17 by 8pm, then rising to around 24 during the remainder of the night. Wind chill values as low as 10. Light and variable wind becoming south around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Wind chill values as low as 20 early. West wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. West wind around 11 mph, with gusts as high as 29 mph.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm.

    Low: 31 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then rain likely, possibly mixed with snow.  Mostly sunny, with a high near 48. West wind 6 to 13 mph, with gusts as high as 31 mph.

    High: 48 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly clear, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 8. Calm wind.
Sunday
Mostly sunny, with a high near 31. Wind chill values as low as 9. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a temperature falling to near 17 by 8pm, then rising to around 24 during the remainder of the night. Wind chill values as low as 10. Light and variable wind becoming south around 5 mph.
Monday
Mostly sunny, with a high near 54. Wind chill values as low as 20 early. West wind 5 to 8 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 49. West wind around 11 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm.
Wednesday
A chance of snow before 11am, then rain likely, possibly mixed with snow. Mostly sunny, with a high near 48. West wind 6 to 13 mph, with gusts as high as 31 mph.
Wednesday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 31.
Friday
A slight chance of snow. Mostly sunny, with a high near 53.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Custer County Airport SD
 43.69°N 103.6°W (Elev. 5400 ft)
1:22 am MST Feb 22, 2026
2am MST Feb 22, 2026-6pm MST Feb 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database