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

63°F

17°C

Humidity 42%
Wind Speed N 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 15 Nov 02:55 PM PST
Extended Forecast for

4 Miles NNW Mount Bachelor OR

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Light northeast wind.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm.  Mostly cloudy, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain, possibly mixed with snow.  Low around 33. Light southwest wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow.  High near 37. West wind 3 to 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow likely, possibly mixed with rain, becoming all snow after 7pm.  Patchy freezing fog before 10pm. Mostly cloudy, with a low around 25. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog
    then Chance
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow after 10am, mixing with rain after 4pm.  Mostly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 7pm, then snow.  Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Light northeast wind.
Sunday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 10pm, then rain, possibly mixed with snow. Low around 33. Light southwest wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain and snow. High near 37. West wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Patchy freezing fog before 10pm. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 23.
Wednesday
A chance of snow after 10am, mixing with rain after 4pm. Mostly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow before 7pm, then snow. Low around 29. Chance of precipitation is 80%.
Thursday
Snow. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Snow level rising to 6000 feet in the afternoon. Partly sunny, with a high near 39.
Friday Night
A chance of rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Snow level 5700 feet rising to 6600 feet in the afternoon. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Mount Bachelor OR
 44.02°N 121.75°W (Elev. 5400 ft)
3:47 pm PST Nov 15, 2025
3pm PST Nov 15, 2025-6pm PST Nov 22, 2025
 
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Additional Resources

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