Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Jul 05:05 AM PDT
Extended Forecast for

4 Miles NNE Happy Valley OR

Heat Advisory July 15, 12:00pm until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Widespread haze before 3pm, then widespread haze after 4pm. Areas of smoke between 3pm and 4pm. Sunny, with a high near 94. Light north northwest wind becoming north northeast 5 to 10 mph in the morning.

    High: 94 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 3am. Clear, with a low around 67. North wind 6 to 8 mph.

    Low: 67 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze between 9am and 4pm. Areas of smoke after 4pm. Sunny, with a high near 98. Northeast wind 6 to 8 mph.

    High: 98 °F

    Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Northwest wind 5 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

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

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before 3pm, then widespread haze after 4pm. Areas of smoke between 3pm and 4pm. Sunny, with a high near 94. Light north northwest wind becoming north northeast 5 to 10 mph in the morning.
Tonight
Widespread haze before 3am. Clear, with a low around 67. North wind 6 to 8 mph.
Wednesday
Widespread haze between 9am and 4pm. Areas of smoke after 4pm. Sunny, with a high near 98. Northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 61. Northwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Happy Valley OR
 45.51°N 122.51°W (Elev. 325 ft)
4:46 am PDT Jul 15, 2025
5am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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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