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

10 Miles E Cougar Res. OR

  • Tonight

    Tonight: Rain, mainly before 1am.  Low around 46. West southwest wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 2pm, then a slight chance of rain after 3pm.  Partly sunny, with a high near 49. Southwest wind 6 to 10 mph.  Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. South southwest wind around 6 mph.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 49. West southwest wind 3 to 6 mph.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 40. Southeast wind 3 to 6 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 46. West southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 2pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 49. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. South southwest wind around 6 mph.
Thursday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 49. West southwest wind 3 to 6 mph.
Thursday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 40. Southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 54.
Saturday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Snow level 6500 feet. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 41.
Monday
Rain. Mostly cloudy, with a high near 47.
Monday Night
Rain. Snow level 7300 feet lowering to 6500 feet after midnight . Cloudy, with a low around 39.
Tuesday
Rain, possibly mixed with snow. Snow level 5700 feet. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Cougar Res. OR
 44.07°N 122.03°W (Elev. 4475 ft)
9:46 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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