Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

NA

42°F

6°C

Humidity 89%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 09 Dec 09:00 PM PST
Extended Forecast for

8 Miles NNE Brewster WA

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 38. South wind 3 to 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 10am, then a chance of rain after 4pm.  Mostly cloudy, with a high near 53. South wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 40. South wind around 6 mph becoming west after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 37. Northwest wind 3 to 5 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 10 percent chance of rain after 4pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 38. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 53. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 40. South wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 50. West wind 5 to 10 mph.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37. Northwest wind 3 to 5 mph.
Friday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 47.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 36.
Sunday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 47.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Monday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Brewster WA
 48.22°N 119.73°W (Elev. 801 ft)
5:48 pm PST Dec 9, 2025
10pm PST Dec 9, 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