Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

49°F

9°C

Humidity 36%
Wind Speed W 5 mph
Barometer 29.93 in (1011.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 4 Nov 6:53 am MST
Extended Forecast for

6 Miles WSW Mount Rushmore SD

  • Today

    Today: Sunny, with a temperature rising to near 61 by 10am, then falling to around 46 during the remainder of the day. West wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. South wind 5 to 11 mph, with gusts as high as 25 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a temperature rising to around 44 by 11pm. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 34 mph.

    Low: 41 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a temperature rising to near 51 by 11am, then falling to around 41 during the remainder of the day. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Northwest wind 14 to 18 mph, with gusts as high as 34 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. West wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 28. Blustery, with a northwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.

    Low: 28 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A slight chance of snow before 11am.  Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature rising to near 61 by 10am, then falling to around 46 during the remainder of the day. West wind 10 to 14 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
Partly sunny, with a high near 47. South wind 5 to 11 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a temperature rising to around 44 by 11pm. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a temperature rising to near 51 by 11am, then falling to around 41 during the remainder of the day. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind 14 to 18 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 47. West wind 5 to 11 mph, with gusts as high as 22 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.
Saturday
A slight chance of snow before 11am. Mostly sunny, with a high near 34. Breezy.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
5:41 am MST Nov 4, 2025
7am MST Nov 4, 2025-6pm MST Nov 10, 2025
 
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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