National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

41°F

5°C

Humidity 93%
Wind Speed ENE 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 02 Jan 03:20 AM PST
Extended Forecast for

10 Miles W Macdoel CA

Winter Storm Watch January 3, 04:00pm until January 4, 10:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A 20 percent chance of rain before 5am. Snow level 7400 feet. Mostly cloudy, with a low around 34. South wind around 17 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain and snow before 3pm, then a slight chance of snow between 3pm and 4pm. Snow level 7300 feet lowering to 6400 feet in the afternoon . Mostly cloudy, with a high near 39. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Rain and snow before 2am, then snow between 2am and 3am, then snow likely, possibly mixed with rain after 3am. Low around 33. Windy, with a south wind 30 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Windy.
    Rain/Snow
    Likely then
    Rain/Snow

  • Saturday

    Saturday: Snow. High near 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 33. Windy, with a south wind around 33 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 33 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: A slight chance of snow before 10pm. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Snow level 7400 feet. Mostly cloudy, with a low around 34. South wind around 17 mph, with gusts as high as 26 mph.
Friday
A slight chance of rain and snow before 3pm, then a slight chance of snow between 3pm and 4pm. Snow level 7300 feet lowering to 6400 feet in the afternoon . Mostly cloudy, with a high near 39. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
Rain and snow before 2am, then snow between 2am and 3am, then snow likely, possibly mixed with rain after 3am. Low around 33. Windy, with a south wind 30 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 33. Windy, with a south wind around 33 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33.
Monday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 28.
Tuesday
A slight chance of snow after 4pm. Partly sunny, with a high near 34.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 29.
Wednesday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Macdoel CA
 41.81°N 122.19°W (Elev. 6378 ft)
Last Update:
2:21 am PST Jan 2, 2026
Forecast Valid:
3am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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