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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

FW0649 Dufur (F0649)

Lat: 45.44717°NLon: 121.14783°WElev: 1368.0ft.

NA

30°F

-1°C

Humidity 96%
Wind Speed NA 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 01 Jan 07:00 PM PST
Extended Forecast for

Grass Valley OR

Winter Weather Advisory January 1, 07:21pm until January 2, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 1, 07:21pm until January 2, 07:00am

    NOW until 7:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 31 °F⇑

    Rain/Freezing
    Rain Likely
    then Rain
    Likely

  • Friday

    Friday: A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 45. South wind 3 to 6 mph.

    High: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 33. Southeast wind 3 to 5 mph.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 42. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind 7 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 10am. Snow level 3200 feet. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Tonight
Rain or freezing rain likely, becoming all rain after 10pm. Cloudy, with a temperature rising to around 37 by 5am. Light and variable wind. Chance of precipitation is 70%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.
Friday
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 45. South wind 3 to 6 mph.
Friday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 33. Southeast wind 3 to 5 mph.
Saturday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 42. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind 7 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 47.
Sunday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 33.
Monday
A 20 percent chance of rain before 10am. Snow level 3200 feet. Partly sunny, with a high near 44.
Monday Night
A slight chance of rain and snow after 4am. Snow level 3200 feet. Partly cloudy, with a low around 30. Chance of precipitation is 10%.
Tuesday
A chance of rain and snow, mainly after 10am. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 44.
Tuesday Night
A chance of rain and snow. Snow level 3800 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Snow level 2700 feet. Partly sunny, with a high near 42.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.35°N 120.79°W (Elev. 2300 ft)
Last Update:
7:06 pm PST Jan 1, 2026
Forecast Valid:
7pm PST Jan 1, 2026-6pm PST Jan 8, 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