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

Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36ft.

Fair

77°F

25°C

Humidity 47%
Wind Speed W 5 MPH
Barometer 29.82 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Aug 6:20 pm PDT
Extended Forecast for

2 Miles WSW Troutdale OR

  • Tonight

    Tonight: Increasing clouds, with a low around 57. West northwest wind around 6 mph becoming calm in the evening.

    Increasing
    Clouds

    Low: 57 °F

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    Becoming
    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.

    Clear

    Low: 59 °F

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.

    Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 61. Southwest wind around 6 mph.

    Partly Cloudy

    Low: 61 °F

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 77.

    Chance Rain

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    Low: 61 °F

  • Thursday

    Thursday: Partly sunny, with a high near 80.

    Partly Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. West northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Southwest wind around 6 mph.
Wednesday
A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 77.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WSW Troutdale OR
 45.54°N 122.43°W (Elev. 190 ft)
Last Update:
6:01 pm PDT Aug 18, 2019
Forecast Valid:
6pm PDT Aug 18, 2019-6pm PDT Aug 25, 2019
 
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