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

58°F

14°C

Humidity 32%
Wind Speed W 10 mph
Barometer 29.83 in (1005.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Nov 2:53 pm MST
Extended Forecast for

8 Miles WNW Custer SD

  • Tonight

    Tonight: A slight chance of rain between 9pm and 11pm. Partly cloudy, with a low around 39. West wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Southeast wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain after 11pm. Increasing clouds, with a steady temperature around 39. Southeast wind around 7 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 40. West wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. West wind around 6 mph, with gusts as high as 16 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 5am. Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
A slight chance of rain between 9pm and 11pm. Partly cloudy, with a low around 39. West wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 48. West wind 5 to 8 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 50. Southeast wind 5 to 7 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of rain after 11pm. Increasing clouds, with a steady temperature around 39. Southeast wind around 7 mph becoming west after midnight. Winds could gust as high as 17 mph.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 40. West wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 43. West wind around 6 mph, with gusts as high as 16 mph.
Tuesday Night
A slight chance of rain after 5am. Partly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 9am, then a chance of rain and snow after 9am. Partly sunny, with a high near 42.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 25.
Thursday
A slight chance of snow. Mostly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Friday
A slight chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Custer SD
 43.81°N 103.76°W (Elev. 6575 ft)
Last Update:
2:27 pm MST Nov 14, 2025
Forecast Valid:
3pm MST Nov 14, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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