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

61°F

16°C

Humidity 44%
Wind Speed SSW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Nov 03:35 PM PST
Extended Forecast for

4 Miles NE Montague CA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind becoming north northeast around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers after 4am.  Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 10am.  Mostly cloudy, with a high near 56. South wind 6 to 8 mph.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Cloudy, with a low around 37. South southeast wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 1pm, then a chance of rain after 1pm.  Snow level 5600 feet. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind becoming north northeast around 5 mph.
Saturday
Mostly sunny, with a high near 61. Calm wind.
Saturday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 37. Calm wind.
Sunday
A 50 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 56. South wind 6 to 8 mph.
Sunday Night
Showers likely. Cloudy, with a low around 37. South southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers before 1pm, then a chance of rain after 1pm. Snow level 5600 feet. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A slight chance of rain after 10am. Snow level 5200 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 52.
Wednesday Night
Rain likely. Snow level 5800 feet. Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Snow level 5500 feet. Mostly cloudy, with a high near 49.
Thursday Night
A slight chance of rain. Snow level 5500 feet. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montague CA
 41.77°N 122.48°W (Elev. 2612 ft)
3:40 pm PST Nov 14, 2025
3pm 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