Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

46°F

8°C

Humidity 34%
Wind Speed SW 6 mph
Barometer 29.94 in (1014.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Feb 4:53 pm MST
Extended Forecast for

4 Miles E Custer SD

  • Tonight

    Tonight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming west around 5 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. West wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Light west wind.

    Low: 32 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Partly cloudy, with a low around 34. Southwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then rain and snow likely.  Partly sunny, with a high near 52. Southwest wind 10 to 16 mph, with gusts as high as 33 mph.

    High: 52 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm.  Partly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Calm wind.
Saturday
Sunny, with a high near 54. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 32. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 55. West wind 6 to 8 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 32. Light west wind.
Washington's Birthday
Mostly sunny, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 34. Southwest wind around 7 mph, with gusts as high as 16 mph.
Tuesday
A chance of snow before 11am, then rain and snow likely. Partly sunny, with a high near 52. Southwest wind 10 to 16 mph, with gusts as high as 33 mph.
Tuesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 27.
Wednesday
A chance of snow after 11am. Mostly sunny, with a high near 44.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Partly cloudy, with a low around 17.
Friday
A slight chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Custer SD
 43.78°N 103.51°W (Elev. 5217 ft)
4:41 pm MST Feb 13, 2026
5pm MST Feb 13, 2026-6pm MST Feb 20, 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