Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

31°F

-1°C

Humidity 78%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 Jan 04:41 AM PST
Extended Forecast for

22 Miles NW Conconully WA

Air Stagnation Advisory January 19, 05:35am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 05:35am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 5 to 8 mph becoming northwest after midnight.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind 3 to 6 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable  in the morning.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 41. Light and variable wind.
Tonight
Partly cloudy, with a low around 27. West wind 5 to 8 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 40. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable in the morning.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 30.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Conconully WA
 48.82°N 120.03°W (Elev. 3835 ft)
2:57 am PST Jan 19, 2026
5am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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