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

Fall Weather Pattern Arrives

Rain and much cooler temperatures behind a cold front will bring a feeling of fall to the east coast today. In addition, an active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rains, and very high elevations could receive heavy snow. Wetting rains to the valley floors will spread south Thu and Fri into northern California,where active fires continue. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Fair

55°F

13°C

Humidity 77%
Wind Speed calm
Barometer 30.14 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Oct 7:05 pm PDT
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 47. Calm wind.

    Patchy Fog

    Low: 47 °F

  • Tuesday

    Tuesday: Rain, mainly after 11am.  High near 58. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm  in the evening.

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

    Low: 52 °F

  • Wednesday

    Wednesday: Rain likely, mainly after 11am.  Cloudy, with a high near 62. South wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Rain, mainly after 11pm.  Low around 52. South wind around 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 52 °F

  • Thursday

    Thursday: Rain. The rain could be heavy at times.  High near 56. Chance of precipitation is 100%.

    Heavy Rain

    High: 56 °F

  • Thursday
    Night

    Thursday Night: Rain.  Low around 48. Chance of precipitation is 100%.

    Rain

    Low: 48 °F

  • Friday

    Friday: Showers likely.  Cloudy, with a high near 53.

    Showers
    Likely

    High: 53 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 47.

    Chance
    Showers

    Low: 47 °F

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 47. Calm wind.
Tuesday
Rain, mainly after 11am. High near 58. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 20 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Rain likely, mainly after 11am. Cloudy, with a high near 62. South wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly after 11pm. Low around 52. South wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. The rain could be heavy at times. High near 56. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 48. Chance of precipitation is 100%.
Friday
Showers likely. Cloudy, with a high near 53.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Cloudy, with a high near 55.
Saturday Night
Rain likely. Cloudy, with a low around 52.
Sunday
A chance of rain. Cloudy, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 51.
Monday
Mostly cloudy, with a high near 61.
Click Map For Forecast
Point Forecast:
Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
2:53 pm PDT Oct 16, 2017
7pm PDT Oct 16, 2017-6pm PDT Oct 23, 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