Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

29°F

-2°C

Humidity 43%
Wind Speed NNW 11 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 27 Dec 01:41 AM PST
Extended Forecast for

29 Miles NNE Mazama WA

  • Overnight

    Overnight: Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind around 17 mph, with gusts as high as 30 mph.

    Low: -9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy blowing snow before noon. Sunny and cold, with a high near 7. Wind chill values as low as -32. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 7 °F

    Blustery.
    Patchy
    Blowing Snow
    then Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 6 by 11pm. Wind chill values as low as -17. Northwest wind 6 to 13 mph.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20. Wind chill values as low as -3. West wind around 6 mph.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Southwest wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind around 17 mph, with gusts as high as 30 mph.
Saturday
Patchy blowing snow before noon. Sunny and cold, with a high near 7. Wind chill values as low as -32. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 6 by 11pm. Wind chill values as low as -17. Northwest wind 6 to 13 mph.
Sunday
Partly sunny, with a high near 20. Wind chill values as low as -3. West wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 13. Southwest wind around 6 mph.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
New Year's Day
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Thursday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles NNE Mazama WA
 48.99°N 120.17°W (Elev. 6844 ft)
1:26 am PST Dec 27, 2025
2am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database