Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

41°F

5°C

Humidity 89%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 10 Dec 08:41 AM PST
Extended Forecast for

26 Miles NE Mazama WA

  • Today

    Today: Rain.  High near 42. West wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain and snow, mainly before 4am.  Low around 29. West wind 8 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow before 7am.  Partly sunny, with a high near 38. West wind around 8 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 25. West wind 3 to 5 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 10am, then rain and snow likely.  Mostly cloudy, with a high near 40. West wind 3 to 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow likely before 1am, then a chance of snow.  Mostly cloudy, with a low around 29. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then a slight chance of rain and snow.  Partly sunny, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly after 10pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow.  Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Rain. High near 42. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain and snow, mainly before 4am. Low around 29. West wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 38. West wind around 8 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then rain and snow likely. Mostly cloudy, with a high near 40. West wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 10am, then a slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Saturday Night
A chance of rain and snow, mainly after 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Sunday Night
Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
Rain and snow. High near 38. Chance of precipitation is 80%.
Monday Night
Rain and snow. Low around 25. Chance of precipitation is 90%.
Tuesday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles NE Mazama WA
 48.9°N 120.05°W (Elev. 4498 ft)
8:27 am PST Dec 10, 2025
9am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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