Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

52°F

11°C

Humidity 76%
Wind Speed E 13 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 28 Nov 01:35 PM PST
Extended Forecast for

3 Miles N Troutdale OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 54. East wind around 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Breezy, with an east wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm.  Mostly cloudy, with a high near 51. Breezy, with an east wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 51 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 50. East northeast wind around 6 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 1am.  Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Areas of frost before 9am.  Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Areas Frost
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 54. East wind around 10 mph.
Tonight
Mostly cloudy, with a low around 41. Breezy, with an east wind 14 to 20 mph, with gusts as high as 32 mph.
Saturday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 51. Breezy, with an east wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. East wind around 6 mph.
Sunday
Mostly sunny, with a high near 50. East northeast wind around 6 mph.
Sunday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35.
Monday
A 10 percent chance of rain after 4pm. Areas of frost before 9am. Otherwise, partly sunny, with a high near 49.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Troutdale OR
 45.59°N 122.38°W (Elev. 102 ft)
1:41 pm PST Nov 28, 2025
1pm PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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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