Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity 48%
Wind Speed Vrbl 7 mph
Barometer 30.07 in (1015.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 4 Nov 5:53 pm MST
Extended Forecast for

8 Miles WNW Custer SD

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. South wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a steady temperature around 40. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 29 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. West wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. Blustery, with a northwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph.

    Low: 25 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A slight chance of snow.  Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 44 mph.

    High: 31 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 46. South wind 5 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a steady temperature around 40. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 29 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 29. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 44. West wind 6 to 9 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph.
Saturday
A slight chance of snow. Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 44 mph.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 34.
Veterans Day
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Custer SD
 43.81°N 103.76°W (Elev. 6575 ft)
6:32 pm MST Nov 4, 2025
6pm MST Nov 4, 2025-6pm MST Nov 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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