Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

FW0649 Dufur (F0649)

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

NA

36°F

2°C

Humidity 87%
Wind Speed NA 1 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 07 Jan 04:30 PM PST
Extended Forecast for

Grass Valley OR

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Partly sunny, with a steady temperature around 37. Southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 37 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm.  Partly cloudy, with a low around 29. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow between 10am and 1pm.  Partly sunny, with a high near 39. Southwest wind around 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Southwest wind 6 to 9 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Partly sunny, with a steady temperature around 37. Southwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of snow, mainly before 7pm. Partly cloudy, with a low around 29. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday
A slight chance of snow between 10am and 1pm. Partly sunny, with a high near 39. Southwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 44. Southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 45.
Sunday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 32.
Monday
A slight chance of rain. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.35°N 120.79°W (Elev. 2300 ft)
3:20 pm PST Jan 7, 2026
4pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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