Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. 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 44%
Wind Speed NA NA MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Nov 09:35 PM PST
Extended Forecast for

10 Miles NW Weed CA

Wind Advisory November 12, 09:58pm until November 12, 10:00pm
High Wind Warning November 12, 10:00pm until November 13, 01:00pm
Click here for hazard details and duration
...
High Wind Warning
  •  
    Wind Advisory November 12, 09:58pm until November 12, 10:00pm

    NOW until 10:00pm Thu

    Wind Advisory

  • Tonight

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly before 1pm.  Snow level 7200 feet lowering to 5600 feet in the afternoon . Steady temperature around 45. South wind 8 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 9pm.  Snow level 5400 feet. Mostly cloudy, with a low around 36. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 50. Light south southeast wind increasing to 6 to 11 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely after 10pm.  Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  High near 46. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Snow level 5700 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A slight chance of rain.  Snow level 4600 feet. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
A 40 percent chance of rain after 10pm. Increasing clouds, with a low around 42. North wind 10 to 16 mph becoming south in the evening. Winds could gust as high as 20 mph.
Friday
Rain, mainly before 1pm. Snow level 7200 feet lowering to 5600 feet in the afternoon . Steady temperature around 45. South wind 8 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly after 9pm. Snow level 5400 feet. Mostly cloudy, with a low around 36. South wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 50. Light south southeast wind increasing to 6 to 11 mph in the afternoon.
Saturday Night
Rain likely after 10pm. Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 46. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Snow level 5700 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of rain. Snow level 4600 feet. Partly sunny, with a high near 44.
Monday Night
A slight chance of rain before 10pm. Snow level 4500 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow. Snow level 4400 feet. Mostly cloudy, with a low around 30.
Wednesday
Rain and snow. Snow level 4300 feet. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow likely. Snow level 3900 feet. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Snow level 3400 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Weed CA
 41.51°N 122.53°W (Elev. 2904 ft)
9:40 pm PST Nov 12, 2026
9pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
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Additional Resources

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