National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Rain

48°F

9°C

Humidity 82%
Wind Speed E 14 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill42°F (6°C)
Last update 27 Nov 12:53 PM PST
Extended Forecast for

Troutdale OR

  • Thanksgiving Day

    Thanksgiving Day: Rain. High near 54. Breezy, with an east southeast wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 54 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain. Steady temperature around 51. Windy, with an east southeast wind 16 to 22 mph becoming south southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain and
    Windy

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a steady temperature around 51. South southwest wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. East wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 49. East wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 49.

    High: 49 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: A slight chance of rain after 10am. Areas of frost before 8am. Otherwise, partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

Detailed Forecast

Thanksgiving Day
Rain. High near 54. Breezy, with an east southeast wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Tonight
Rain. Steady temperature around 51. Windy, with an east southeast wind 16 to 22 mph becoming south southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a steady temperature around 51. South southwest wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 40. East wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 49. East wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 37.
Sunday
Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 49.
Sunday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35.
Monday
A slight chance of rain after 10am. Areas of frost before 8am. Otherwise, partly sunny, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.54°N 122.4°W (Elev. 102 ft)
Last Update:
1:00 pm PST Nov 27, 2025
Forecast Valid:
1pm PST Nov 27, 2025-6pm PST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation