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

K6TTR Westwood (AT488)

Lat: 40.2942°NLon: 121.05231°WElev: 4944.0ft.

NA

42°F

6°C

Humidity 93%
Wind Speed S 2 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 01 Jan 06:39 PM PST
Extended Forecast for

Westwood CA

Flood Watch January 3, 10:00am until January 5, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Rain likely, mainly before 4am. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 7am, then a slight chance of rain after 10am. Snow level 6200 feet. Partly sunny, with a high near 44. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly after 10pm. Snow level 6800 feet. Low around 34. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: Rain. Snow level 6300 feet. High near 41. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Snow level 5900 feet. Low around 32. South wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 32 °F

    Rain

  • Sunday

    Sunday: Rain and snow. Snow level 5500 feet. High near 38. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Rain likely, mainly before 4am. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 33. South wind around 5 mph. Chance of precipitation is 70%.
Friday
A chance of rain before 7am, then a slight chance of rain after 10am. Snow level 6200 feet. Partly sunny, with a high near 44. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Rain, mainly after 10pm. Snow level 6800 feet. Low around 34. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain. Snow level 6300 feet. High near 41. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain. Snow level 5900 feet. Low around 32. South wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain and snow. Snow level 5500 feet. High near 38. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. Mostly cloudy, with a high near 37.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24.
Tuesday
A slight chance of snow before 10am. Partly sunny, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of snow. Partly sunny, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westwood CA
 40.31°N 121°W (Elev. 5098 ft)
Last Update:
1:16 pm PST Jan 1, 2026
Forecast Valid:
6pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation