National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow And Hazardous Travel Expected From The Rockies To The Northern Plains And Upper Midwest

A storm system will track from the Rockies to the Great Lakes through Monday. The storm will bring heavy snow, gusty winds, and hazardous travel conditions. Some of the snow will be heavy at times, with accumulations approaching one foot over northern Wisconsin and Minnesota. Conditions will improve Monday night into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Mist

48°F

10°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 46°F (8°C)
Visibility 4.00 mi
Last update 08 Dec 10:00 PM PST
Extended Forecast for

Portland OR

Air Stagnation Advisory until December 10, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 10, 12:00pm

    NOW until
    12:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 41. Calm wind.

    Patchy Fog

    Low: 41 °F

  • Monday

    Monday: Areas of fog before noon. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.

    Areas Fog
    then Partly
    Sunny

    High: 45 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph in the evening.

    Mostly Cloudy

    Low: 38 °F

  • Tuesday

    Tuesday: Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 47. South southeast wind around 6 mph. Chance of precipitation is 60%.

    Rain Likely

    High: 47 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of rain, mainly before 10pm. Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, cloudy, with a low around 42. Light south southeast wind.

    Chance Rain
    and Patchy
    Fog

    Low: 42 °F

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 51. Chance of precipitation is 60%.

    Rain Likely
    and Patchy
    Fog

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 46. Chance of precipitation is 90%.

    Rain

    Low: 46 °F

  • Thursday

    Thursday: Rain. Cloudy, with a high near 53.

    Rain

    High: 53 °F

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 41. Calm wind.
Monday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph in the evening.
Tuesday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 47. South southeast wind around 6 mph. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of rain, mainly before 10pm. Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, cloudy, with a low around 42. Light south southeast wind.
Wednesday
Rain likely, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 51. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 46. Chance of precipitation is 90%.
Thursday
Rain. Cloudy, with a high near 53.
Thursday Night
Rain. Cloudy, with a low around 45.
Friday
Rain likely. Cloudy, with a high near 51.
Friday Night
A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 41.
Saturday
Rain likely. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
10:02 pm PST Dec 8, 2019
Forecast Valid:
10pm PST Dec 8, 2019-6pm PST Dec 15, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation