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 >

Current conditions at

TUPPER (TUFO3)

Lat: 45.06639°NLon: 119.49111°WElev: 4260.0ft.

NA

46°F

8°C

Humidity 91%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 02 Jan 11:12 AM PST
Extended Forecast for

18 Miles NNW Ritter OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. South wind around 6 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between 1am and 4am, then a chance of rain and snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 7am, then a chance of rain. Snow level 5900 feet. Partly sunny, with a high near 43. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of rain and snow after 4am. Snow level 5700 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 35. South wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 39. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. South wind around 6 mph.
Tonight
A slight chance of rain between 1am and 4am, then a chance of rain and snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 7am, then a chance of rain. Snow level 5900 feet. Partly sunny, with a high near 43. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of rain and snow after 4am. Snow level 5700 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 35. South wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 39. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 31.
Monday
A 40 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 37.
Monday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Partly sunny, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Ritter OR
 45.12°N 119.31°W (Elev. 4902 ft)
Last Update:
9:16 am PST Jan 2, 2026
Forecast Valid:
12pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation