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

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

NA

50°F

10°C

Humidity 98%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 09 Dec 09:53 PM PST
Extended Forecast for

Cougar Res. OR

  • Tonight

    Tonight: Rain, mainly before 1am.  Low around 51. Southwest wind 6 to 8 mph.  Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 57. South southwest wind around 7 mph.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 57. Light west southwest wind.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 44. East southeast wind 3 to 5 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 51. Southwest wind 6 to 8 mph. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 57. South southwest wind around 7 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph.
Thursday
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 57. Light west southwest wind.
Thursday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 44. East southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 61.
Saturday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain. Mostly cloudy, with a high near 55.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Cougar Res. OR
 44.08°N 122.22°W (Elev. 2172 ft)
9:46 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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