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

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

59°F

15°C

Humidity 47%
Wind Speed SSE 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Nov 02:20 PM PST
Extended Forecast for

4 Miles N Etna CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 3am.  Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 54. South southeast wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 37. South southeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am.  Snow level 5200 feet. Mostly cloudy, with a high near 48. North wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain after 4pm.  Snow level 4200 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Calm wind.
Tonight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 40. Calm wind.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 54. South southeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 37. South southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 10am. Snow level 5200 feet. Mostly cloudy, with a high near 48. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
A chance of rain after 4pm. Snow level 4200 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 51.
Wednesday Night
Rain likely, mainly after 10pm. Snow level 5700 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
Rain likely. Snow level 4900 feet. Mostly cloudy, with a high near 45.
Thursday Night
A slight chance of rain. Snow level 5000 feet. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Etna CA
 41.53°N 122.89°W (Elev. 2799 ft)
2:21 pm PST Nov 15, 2025
2pm PST Nov 15, 2025-6pm PST Nov 21, 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