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

45°F

7°C

Humidity 81%
Wind Speed NE 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Nov 10:15 PM PST
Extended Forecast for

9 Miles S Montague CA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Northwest wind around 6 mph becoming calm  after midnight.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers after 4am.  Mostly cloudy, with a low around 43. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 4pm.  High near 53. South wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%.

    High: 53 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers.  Snow level 6700 feet lowering to 6100 feet after midnight . Low around 42. South southeast wind 7 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers

  • Monday

    Monday: A chance of showers before 1pm, then a chance of rain after 1pm.  Snow level 5700 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Northwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 58. Calm wind.
Saturday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 43. Calm wind becoming south southwest around 5 mph after midnight.
Sunday
Showers, mainly after 4pm. High near 53. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday Night
Showers. Snow level 6700 feet lowering to 6100 feet after midnight . Low around 42. South southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers before 1pm, then a chance of rain after 1pm. Snow level 5700 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain after 10am. Snow level 5300 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 49.
Wednesday Night
Rain likely. Snow level 5800 feet. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Snow level 5500 feet. Mostly cloudy, with a high near 45.
Thursday Night
A slight chance of rain. Snow level 5500 feet. Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Montague CA
 41.6°N 122.55°W (Elev. 3100 ft)
9:41 pm PST Nov 14, 2025
10pm PST Nov 14, 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