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Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

37°F

3°C

Humidity 60%
Wind Speed ENE 17 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 22 Jan 07:00 PM PST
Extended Forecast for

4 Miles ENE Troutdale OR

Cold Weather Advisory January 22, 10:00pm until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: A 20 percent chance of rain before 9pm.  Snow level 2000 feet lowering to 400 feet after midnight . Partly cloudy, with a low around 31. Breezy, with an east wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 45. Breezy, with an east wind 16 to 18 mph, with gusts as high as 31 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 28. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Clear and
    Breezy then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 47. East wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. East wind around 7 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 10am.  Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Monday Night

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

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 9pm. Snow level 2000 feet lowering to 400 feet after midnight . Partly cloudy, with a low around 31. Breezy, with an east wind 9 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 45. Breezy, with an east wind 16 to 18 mph, with gusts as high as 31 mph.
Friday Night
Clear, with a low around 28. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 47. East wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 29. East wind around 7 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain after 10am. Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain and snow. Partly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
6:45 pm PST Jan 22, 2026
7pm PST Jan 22, 2026-6pm PST Jan 29, 2026
 
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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