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

Hazardous Weather Conditions

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

73°F

23°C

Humidity 40%
Wind Speed WNW 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 Aug 05:20 PM PDT
Extended Forecast for

3 Miles NNE Troutdale OR

Fire Weather Watch August 4, 12:00pm until August 4, 08:00pm
Heat Advisory August 4, 12:00pm until August 5, 11:00pm
Click here for hazard details and duration
Fire Weather Watch
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Widespread smoke, mainly after 11am. Sunny, with a high near 88. Calm wind becoming northeast 5 to 9 mph in the morning.

    High: 88 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly before 8pm. Mostly clear, with a low around 58. Northeast wind 5 to 8 mph.

    Low: 58 °F

    Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 96. Northeast wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. East northeast wind 6 to 9 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Monday
Widespread smoke, mainly after 11am. Sunny, with a high near 88. Calm wind becoming northeast 5 to 9 mph in the morning.
Monday Night
Widespread smoke, mainly before 8pm. Mostly clear, with a low around 58. Northeast wind 5 to 8 mph.
Tuesday
Sunny, with a high near 96. Northeast wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 62. East northeast wind 6 to 9 mph.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Troutdale OR
 45.59°N 122.38°W (Elev. 102 ft)
Last Update:
4:41 pm PDT Aug 2, 2026
Forecast Valid:
5pm PDT Aug 2, 2026-6pm PDT Aug 9, 2026
 
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