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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

haze,smoke

82°F

28°C

Humidity 34%
Wind Speed NNW 4 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Heat Index81°F (27°C)
Last update 04 Aug 08:20 PM PDT
Extended Forecast for

3 Miles SE Portland International Airport OR

Heat Advisory until August 5, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 5, 11:00pm

    NOW until 11:00pm Wed

    Heat Advisory

  • Tonight

    Low: 61 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 96. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 96 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke. Clear, with a low around 63. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 63 °F

    Areas Smoke

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North northwest wind around 6 mph becoming calm after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Tonight
Areas of smoke. Mostly clear, with a low around 61. Northwest wind 3 to 8 mph.
Wednesday
Areas of smoke. Sunny, with a high near 96. Calm wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
Areas of smoke. Clear, with a low around 63. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 63. North northwest wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Portland International Airport OR
 45.54°N 122.55°W (Elev. 207 ft)
Last Update:
7:41 pm PDT Aug 4, 2026
Forecast Valid:
8pm PDT Aug 4, 2026-6pm PDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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