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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

OROVILLE (OVLW1)

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

NA

36°F

2°C

Humidity 56%
Wind Speed E 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 30 Dec 02:41 PM PST
Extended Forecast for

25 Miles W 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

  • This Afternoon

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Southwest wind around 9 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. Southwest wind 6 to 8 mph.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Southwest wind around 7 mph.

    Low: 18 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 27. Southwest wind 6 to 8 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 29. Southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 23. Southwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 32. Southwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 18. Southwest wind around 7 mph.
New Year's Day
Partly sunny, with a high near 27. Southwest wind 6 to 8 mph.
Thursday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 18.
Friday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 22.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles W Oroville WA
 48.99°N 119.98°W (Elev. 6827 ft)
Last Update:
2:47 pm PST Dec 30, 2025
Forecast Valid:
3pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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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