Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Mostly Cloudy

75°F

24°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Aug 02:55 PM PDT
Extended Forecast for

2 Miles NNW Happy Valley OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. Northwest wind around 7 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy smoke after 2pm. Partly sunny, then gradually becoming sunny, with a high near 85. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 85 °F

    Partly Sunny
    then Patchy
    Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 8pm. Increasing clouds, with a low around 60. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 60 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. Northwest wind around 7 mph.
Tonight
Partly cloudy, with a low around 59. North northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Patchy smoke after 2pm. Partly sunny, then gradually becoming sunny, with a high near 85. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Patchy smoke before 8pm. Increasing clouds, with a low around 60. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 85.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Mostly cloudy, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Happy Valley OR
 45.48°N 122.56°W (Elev. 259 ft)
2:41 pm PDT Aug 12, 2026
3pm PDT Aug 12, 2026-6pm PDT Aug 18, 2026
 
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