Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

ALDER RIDGE (ADFW1)

Lat: 46.26833°NLon: 117.49833°WElev: 4500.0ft.

NA

36°F

2°C

Humidity 89%
Wind Speed W 10 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 09 Dec 12:10 PM PST
Extended Forecast for

12 Miles N Troy OR

  • This Afternoon

    This Afternoon: Snow, mainly after 1pm.  Steady temperature around 36. Southwest wind 6 to 13 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Tonight

    Tonight: Rain and snow, becoming all rain after 11pm.  Snow level 6100 feet rising to 9200 feet after midnight. Temperature rising to around 45 by 4am. Breezy, with a west wind 10 to 15 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 46 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    then Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  High near 45. Breezy, with a southwest wind around 24 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: 45 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 42. Breezy, with a southwest wind around 23 mph, with gusts as high as 44 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Rain likely, mainly before 4pm.  Cloudy, with a high near 43. Breezy, with a west wind 16 to 20 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 7300 feet rising to 7900 feet after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Snow level 7100 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow, mainly after 1pm. Steady temperature around 36. Southwest wind 6 to 13 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all rain after 11pm. Snow level 6100 feet rising to 9200 feet after midnight. Temperature rising to around 45 by 4am. Breezy, with a west wind 10 to 15 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain. High near 45. Breezy, with a southwest wind around 24 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 50 percent chance of rain. Mostly cloudy, with a low around 42. Breezy, with a southwest wind around 23 mph, with gusts as high as 44 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before 4pm. Cloudy, with a high near 43. Breezy, with a west wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 7300 feet rising to 7900 feet after midnight. Mostly cloudy, with a low around 41.
Friday
A 20 percent chance of rain before 10am. Snow level 7100 feet. Mostly cloudy, with a high near 44.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A 20 percent chance of rain after 10pm. Snow level 6000 feet. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Monday
Rain and snow likely. Snow level 5800 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Troy OR
 46.12°N 117.49°W (Elev. 4925 ft)
9:28 am PST Dec 9, 2025
12pm PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

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