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

16 Miles NNE Weed CA

  • Tonight

    Tonight: Mostly clear, with a low around 38. South southwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. East wind 3 to 6 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am.  Snow level 9200 feet. Mostly cloudy, with a low around 38. Northeast wind 5 to 8 mph becoming southwest after midnight.

    Low: 38 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain showers likely before 4pm, then rain and snow showers.  Snow level 8200 feet lowering to 7200 feet in the afternoon . High near 40. South southwest wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Showers
    Likely then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 10pm.  Low around 33. South wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: A chance of snow showers before 1pm, then a chance of snow after 1pm.  Mostly cloudy, with a high near 36. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Monday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. South southwest wind 6 to 8 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 47. East wind 3 to 6 mph.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Snow level 9200 feet. Mostly cloudy, with a low around 38. Northeast wind 5 to 8 mph becoming southwest after midnight.
Sunday
Rain showers likely before 4pm, then rain and snow showers. Snow level 8200 feet lowering to 7200 feet in the afternoon . High near 40. South southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 10pm. Low around 33. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
A chance of snow, mainly after 4pm. Partly sunny, with a high near 36.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 31.
Thursday
A chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.63°N 122.23°W (Elev. 6667 ft)
3:40 pm PST Nov 14, 2025
3pm PST Nov 14, 2025-6pm PST Nov 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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