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 97%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 10 Dec 12:53 AM PST
Extended Forecast for

5 Miles N Cougar Res. OR

  • Overnight

    Overnight: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 50. Southwest wind around 10 mph.  Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers between 10am and 1pm.  Partly sunny, with a high near 53. Southwest wind 8 to 10 mph.

    High: 53 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 46. Southwest wind around 7 mph.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 53. West southwest wind 3 to 6 mph.

    High: 53 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. East southeast wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

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

    Low: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Showers likely, mainly before 2am. Mostly cloudy, with a low around 50. Southwest wind around 10 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers between 10am and 1pm. Partly sunny, with a high near 53. Southwest wind 8 to 10 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 46. Southwest wind around 7 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 53. West southwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 43. East southeast wind around 6 mph.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 59.
Saturday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 46.
Monday
Rain. Mostly cloudy, with a high near 52.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Cougar Res. OR
 44.15°N 122.21°W (Elev. 2910 ft)
1:41 am PST Dec 10, 2025
1am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database