Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

FW0649 Dufur (F0649)

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

NA

60°F

16°C

Humidity 68%
Wind Speed NA 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 10 Dec 07:16 AM PST
Extended Forecast for

Grass Valley OR

Wind Advisory until December 11, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 11, 07:00am

    NOW until 7:00am Thu

    Wind Advisory

  • Today

    High: 59 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain between 10pm and 1am.  Mostly cloudy, with a steady temperature around 52. Breezy, with a southwest wind 25 to 28 mph, with gusts as high as 37 mph.

    Low: 52 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 57. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 41. Southwest wind around 7 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54. Southwest wind around 8 mph.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Today
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 59. Breezy, with a southwest wind around 26 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of rain between 10pm and 1am. Mostly cloudy, with a steady temperature around 52. Breezy, with a southwest wind 25 to 28 mph, with gusts as high as 37 mph.
Thursday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 57. Southwest wind 15 to 21 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. Southwest wind around 7 mph.
Friday
Partly sunny, with a high near 54. Southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 53.
Sunday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41.
Monday
Rain. Mostly cloudy, with a high near 54.
Monday Night
Rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.38°N 120.8°W (Elev. 2398 ft)
4:20 am PST Dec 10, 2025
7am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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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