National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity 46%
Wind Speed S 7 mph
Barometer 29.99 in (1011.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 Nov 9:53 am MST
Extended Forecast for

Mount Rushmore SD

  • Today

    Today: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a steady temperature around 44. Calm wind.

    Low: 44 °F

    Increasing
    Clouds

  • Monday

    Monday: Rain likely, mainly after 11am. Cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain after 11am. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind.
Tonight
Mostly clear, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 56. Light and variable wind.
Sunday Night
Increasing clouds, with a steady temperature around 44. Calm wind.
Monday
Rain likely, mainly after 11am. Cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38. Calm wind.
Tuesday
Partly sunny, with a high near 51. Light and variable wind.
Tuesday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 39. Calm wind.
Wednesday
A slight chance of rain after 11am. Partly sunny, with a high near 51.
Wednesday Night
A chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
Last Update:
10:01 am MST Nov 15, 2025
Forecast Valid:
10am MST Nov 15, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation