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.

smoke

63°F

17°C

Humidity 67%
Wind Speed ENE 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 05 Aug 12:35 AM PDT
Extended Forecast for

2 Miles E Happy Valley OR

Heat Advisory August 5, 12:47am until August 6, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 5, 12:47am until August 6, 11:00pm

    NOW until 11:00pm Thu

    Heat Advisory

  • Overnight

    Low: 58 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 94. Calm wind becoming north northwest 5 to 7 mph in the morning.

    High: 94 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke. Clear, with a low around 61. North northwest wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Areas Smoke

  • Thursday

    Thursday: Patchy smoke. Sunny, with a high near 94. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 94 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Clear, with a low around 61. North northwest wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    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 87.

    High: 87 °F

    Sunny

Detailed Forecast

Overnight
Areas of smoke. Clear, with a low around 58. North wind 3 to 5 mph.
Wednesday
Areas of smoke. Sunny, with a high near 94. Calm wind becoming north northwest 5 to 7 mph in the morning.
Wednesday Night
Areas of smoke. Clear, with a low around 61. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Patchy smoke. Sunny, with a high near 94. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 61. North northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Happy Valley OR
 45.44°N 122.49°W (Elev. 407 ft)
Last Update:
12:41 am PDT Aug 5, 2026
Forecast Valid:
12am PDT Aug 5, 2026-6pm PDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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