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

59°F

15°C

Humidity 77%
Wind Speed NW 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 03 Aug 02:00 AM PDT
Extended Forecast for

4 Miles NE 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

  • Overnight

    Overnight: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Widespread smoke, mainly after 11am. Sunny, with a high near 87. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 87 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly before midnight. Clear, with a low around 58. North wind 6 to 8 mph becoming east northeast after midnight.

    Low: 58 °F

    Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 94. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 94 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 63 °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 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Calm wind.
Monday
Widespread smoke, mainly after 11am. Sunny, with a high near 87. Light northeast wind increasing to 5 to 9 mph in the morning.
Monday Night
Widespread smoke, mainly before midnight. Clear, with a low around 58. North wind 6 to 8 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 94. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 63. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Troutdale OR
 45.59°N 122.35°W (Elev. 374 ft)
Last Update:
2:01 am PDT Aug 3, 2026
Forecast Valid:
2am PDT Aug 3, 2026-6pm PDT Aug 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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