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

84°F

29°C

Humidity 37%
Wind Speed W 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 23 Jun 12:35 PM PDT
Extended Forecast for

2 Miles NNW Happy Valley OR

Heat Advisory June 23, 12:54pm until June 23, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 23, 12:54pm until June 23, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.

    High: 78 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain, mainly after 11pm. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am. High near 66. Chance of precipitation is 100%.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 52.

    Low: 52 °F

    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 93. North northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 63. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 90. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Thursday
Increasing clouds, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Rain, mainly after 11pm. Low around 54. Chance of precipitation is 80%.
Friday
Showers, with thunderstorms also possible after 11am. High near 66. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 52.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 62.
Saturday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 53.
Sunday
A chance of rain. Mostly cloudy, with a high near 64.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 53.
Monday
Mostly cloudy, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Happy Valley OR
 45.48°N 122.53°W (Elev. 285 ft)
Last Update:
12:41 pm PDT Jun 23, 2026
Forecast Valid:
12pm PDT Jun 23, 2026-6pm PDT Jun 29, 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