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Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

OROVILLE (OVLW1)

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

NA

25°F

-4°C

Humidity 81%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 30 Dec 01:41 AM PST
Extended Forecast for

9 Miles SW 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

  • Overnight

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. South wind around 6 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow between 10pm and 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. South wind around 10 mph.
Tuesday
Partly sunny, with a high near 29. Southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 30. South wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming northwest after midnight.
New Year's Day
Mostly cloudy, with a high near 30.
Thursday Night
A slight chance of snow between 10pm and 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 34.
Friday Night
Rain and snow likely, mainly before 4am. Snow level 4100 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Oroville WA
 48.87°N 119.59°W (Elev. 3465 ft)
Last Update:
1:27 am PST Dec 30, 2025
Forecast Valid:
2am PST Dec 30, 2025-6pm PST Jan 5, 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