Persistent Heavy Rain in the Pacific Northwest; Heavy Lake Effect Snow

The soggy Pacific Northwest will receive additional heavy rain that could cause flooding and isolated landslides. Areas of snow will be possible from the Great Lakes to the Northeast and into the Mid-Atlantic as a storm that originated in Canada moves eastward. Heavy snow may develop downwind of Lake Erie. Gusty winds will produce elevated fire weather threats in southern California. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Mostly Clear

61°F

16°C

Humidity 80%
Wind Speed SSW 9 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Nov 11:53 PM PST
Extended Forecast for

Portland OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. South wind 8 to 13 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 51 °F

  • Sunday

    Sunday: A 20 percent chance of rain after 3pm.  Mostly cloudy, with a high near 59. South wind 8 to 10 mph.

    Mostly Cloudy
    then Slight
    Chance Rain

    High: 59 °F

  • Sunday
    Night

    Sunday Night: Rain, mainly after 11pm.  Low around 50. South wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 50 °F

  • Monday

    Monday: Rain, mainly before 11am.  High near 56. South southeast wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance Rain

    High: 56 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 47. Calm wind.

    Chance Rain

    Low: 47 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 55.

    Chance Rain

    High: 55 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 47.

    Chance Rain

    Low: 47 °F

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 57.

    Chance Rain

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain, mainly before 5am.  Mostly cloudy, with a low around 46.

    Chance Rain

    Low: 46 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. South wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 59. South wind 8 to 10 mph.
Sunday Night
Rain, mainly after 11pm. Low around 50. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 11am. High near 56. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. Calm wind.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55.
Tuesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain, mainly before 5am. Mostly cloudy, with a low around 46.
Thursday
A slight chance of rain before 11am. Mostly cloudy, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
A slight chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 50.
Click Map For Forecast
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
11:03 pm PST Nov 27, 2021
12am PST Nov 28, 2021-6pm PST Dec 3, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database