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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Fair

45°F

7°C

Humidity 57%
Wind Speed calm
Barometer 30.36 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Dec 1:20 pm PST
Extended Forecast for

Portland OR

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 45. Northeast wind around 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 45 °F

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northeast wind around 10 mph.

    Mostly Clear

    Low: 32 °F

  • Thursday

    Thursday: Sunny, with a high near 47. East northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 37. East wind 6 to 9 mph.

    Partly Cloudy

    Low: 37 °F

  • Friday

    Friday: A 30 percent chance of rain after 10am.  Mostly cloudy, with a high near 49. Light south wind.

    Chance Rain

    High: 49 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 40.

    Slight Chance
    Rain

    Low: 40 °F

  • Saturday

    Saturday: A 30 percent chance of rain.  Cloudy, with a high near 47.

    Chance Rain

    High: 47 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Cloudy, with a low around 41.

    Chance Rain

    Low: 41 °F

  • Sunday

    Sunday: A chance of rain.  Cloudy, with a high near 49.

    Chance Rain

    High: 49 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Northeast wind around 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 32. Northeast wind around 10 mph.
Thursday
Sunny, with a high near 47. East northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 37. East wind 6 to 9 mph.
Friday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 49. Light south wind.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 47.
Saturday Night
A chance of rain. Cloudy, with a low around 41.
Sunday
A chance of rain. Cloudy, with a high near 49.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A slight chance of showers. Mostly cloudy, with a high near 50.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Cloudy, with a high near 50.
Click Map For Forecast
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
11:22 am PST Dec 13, 2017
1pm PST Dec 13, 2017-6pm PST Dec 19, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database