Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

FW0649 Dufur (F0649)

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

NA

30°F

-1°C

Humidity 85%
Wind Speed NA 0 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 28 Dec 06:15 PM PST
Extended Forecast for

Grass Valley OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. East wind 3 to 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. East wind 3 to 6 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. East wind 3 to 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 33. Northeast wind 3 to 5 mph.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow after 4pm.  Snow level 3100 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of rain.  Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. East wind 3 to 6 mph.
Monday
Partly sunny, with a high near 34. East wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 23. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 33. Northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 23. Calm wind.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
A 30 percent chance of snow after 4pm. Snow level 3100 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 36.
Thursday Night
A chance of rain and snow before 7pm, then a chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
A chance of rain, mainly before 10am. Partly sunny, with a high near 41.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 41.
Saturday Night
A chance of rain and snow. Snow level 3300 feet. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Snow level 3000 feet. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.35°N 120.79°W (Elev. 2300 ft)
3:32 pm PST Dec 28, 2025
6pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database