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

CW2313 Tollgate (C2313)

Lat: 45.7855°NLon: 118.10945°WElev: 5075.0ft.

NA

33°F

1°C

Humidity 98%
Wind Speed W 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 09 Dec 06:30 PM PST
Extended Forecast for

12 Miles W Troy OR

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 7pm.  Temperature rising to around 47 by 4am. Breezy, with a west wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Rain and
    Breezy

  • Wednesday

    Wednesday: Rain, mainly before 4pm.  High near 48. Windy, with a southwest wind 26 to 33 mph, with gusts as high as 47 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 44. Windy, with a southwest wind 30 to 32 mph, with gusts as high as 46 mph.

    Low: 44 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 46. Breezy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 43. Southwest wind around 15 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

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

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 47 by 4am. Breezy, with a west wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, mainly before 4pm. High near 48. Windy, with a southwest wind 26 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 44. Windy, with a southwest wind 30 to 32 mph, with gusts as high as 46 mph.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. Breezy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 43. Southwest wind around 15 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 37.
Sunday
A chance of rain. Partly sunny, with a high near 42.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
Rain likely. Mostly cloudy, with a high near 42.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 38.
Tuesday
Rain and snow likely. Snow level 5300 feet. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Troy OR
 45.94°N 117.7°W (Elev. 4800 ft)
3:20 pm PST Dec 9, 2025
6pm 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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