Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

OROVILLE (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

NA

40°F

4°C

Humidity 67%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 11 Feb 05:41 PM PST
Extended Forecast for

29 Miles NNE Mazama WA

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West wind 6 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. West wind around 10 mph.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 25. West wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 13. West wind around 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 23. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow

  • Sunday Night

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

    Low: 10 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. West wind 6 to 9 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 17. West wind around 10 mph.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 25. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 13. West wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 23. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 23.
Sunday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 10. Chance of precipitation is 20%.
Washington's Birthday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 22.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 22.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles NNE Mazama WA
 48.99°N 120.17°W (Elev. 6844 ft)
2:47 pm PST Feb 11, 2026
6pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database