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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.

Mostly Cloudy

38°F

3°C

Humidity 64%
Wind Speed ESE 7 MPH
Barometer 30.41 in (1029.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Dec 9:53 pm PST
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North northeast wind 3 to 8 mph.

    Partly Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: Sunny, with a high near 48. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    Sunny

    High: 48 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 35. East southeast wind around 9 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 35 °F

  • Thursday

    Thursday: Sunny, with a high near 49. Northeast wind around 9 mph.

    Sunny

    High: 49 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 37. East wind 5 to 9 mph becoming light  in the evening.

    Mostly Cloudy

    Low: 37 °F

  • Friday

    Friday: A 40 percent chance of rain.  Mostly cloudy, with a high near 49.

    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 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

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. North northeast wind 3 to 8 mph.
Wednesday
Sunny, with a high near 48. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 35. East southeast wind around 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 49. Northeast wind around 9 mph.
Thursday Night
Mostly cloudy, with a low around 37. East wind 5 to 9 mph becoming light in the evening.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
A 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)
2:57 pm PST Dec 12, 2017
10pm PST Dec 12, 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