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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

55°F

13°C

Humidity 50%
Wind Speed WSW 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 14 Nov 02:55 PM PST
Extended Forecast for

6 Miles SW Mount Bachelor OR

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 36. North wind 3 to 5 mph.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 35. Light southeast wind.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain, possibly mixed with snow. Snow level 6700 feet lowering to 5000 feet after midnight . Low around 35. West wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly sunny, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 36. North wind 3 to 5 mph.
Saturday
A 20 percent chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind.
Saturday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 35. Light southeast wind.
Sunday
Rain likely, mainly after 10am. Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain before 10pm, then rain, possibly mixed with snow. Snow level 6700 feet lowering to 5000 feet after midnight . Low around 35. West wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly sunny, with a high near 42. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Wednesday
A slight chance of snow before 10am, then rain likely, possibly mixed with snow. Partly sunny, with a high near 44.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Friday
A chance of rain and snow. Snow level rising to 5300 feet in the afternoon. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Mount Bachelor OR
 43.91°N 121.78°W (Elev. 4816 ft)
Last Update:
3:20 pm PST Nov 14, 2025
Forecast Valid:
3pm PST Nov 14, 2025-6pm PST 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