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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

OROVILLE (OVLW1)

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

NA

23°F

-5°C

Humidity 92%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 01 Jan 07:41 AM PST
Extended Forecast for

Oroville WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • New Year's Day

    High: 39 °F

    Patchy
    Freezing Fog
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A slight chance of snow, mixing with rain after 9am, then gradually ending. Snow level rising to 1600 feet. Mostly cloudy, with a high near 39. Light south wind. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Snow level 2200 feet. Cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 4pm. Snow level 2700 feet rising to 4500 feet. High near 40. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

New Year's Day
A slight chance of rain and snow after 4pm. Patchy freezing fog before 10am. Snow level 1100 feet. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 10%.
Tonight
A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A slight chance of snow, mixing with rain after 9am, then gradually ending. Snow level rising to 1600 feet. Mostly cloudy, with a high near 39. Light south wind. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly after 4am. Snow level 2200 feet. Cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 4pm. Snow level 2700 feet rising to 4500 feet. High near 40. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A 20 percent chance of rain. Snow level 3000 feet. Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Snow level 1800 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow. Snow level 2200 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Snow level 2000 feet. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oroville WA
 48.95°N 119.43°W (Elev. 915 ft)
Last Update:
7:27 am PST Jan 1, 2026
Forecast Valid:
8am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation