Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Fair

59°F

15°C

Humidity 77%
Wind Speed W 5 MPH
Barometer 30.14 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 2:05 am PDT
Extended Forecast for

Troutdale OR

  • Overnight

    Overnight: Clear early, then becoming mostly cloudy, with a low around 55. Light west southwest wind.

    Mostly Cloudy

    Low: 55 °F

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming west northwest around 6 mph in the afternoon.

    Decreasing
    Clouds

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 57. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 57 °F

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 89. Calm wind becoming north northwest around 6 mph in the afternoon.

    Becoming
    Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 60 °F

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers after 11pm.  Mostly cloudy, with a low around 59.

    Chance
    Showers

    Low: 59 °F

Detailed Forecast

Overnight
Clear early, then becoming mostly cloudy, with a low around 55. Light west southwest wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 57. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Partly sunny, then gradually becoming sunny, with a high near 89. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 59.
Thursday
A slight chance of showers before 11am. Partly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Troutdale OR
 45.54°N 122.4°W (Elev. 102 ft)
9:05 pm PDT Aug 19, 2017
2am PDT Aug 20, 2017-6pm PDT Aug 26, 2017
 
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