Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

light rain,mist

45°F

7°C

Humidity 93%
Wind Speed ESE 8 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 43°F (6°C)
Visibility 1.50 mi
Wind Chill41°F (5°C)
Last update 04 Dec 01:35 PM PST
Extended Forecast for

Portland International Airport OR

  • This Afternoon

    This Afternoon: Rain.  High near 48. South southeast wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 44. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Friday

    Friday: Rain, mainly before 2pm.  High near 57. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain.  Low around 48. South southwest wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 54. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain

  • Monday

    Monday: Rain likely, mainly after 10am.  Cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain. High near 48. South southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 44. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 2pm. High near 57. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 48. South southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 54. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 48. Chance of precipitation is 90%.
Sunday
Rain. High near 56. Chance of precipitation is 100%.
Sunday Night
Rain, mainly before 10pm. Mostly cloudy, with a low around 47.
Monday
Rain likely, mainly after 10am. Cloudy, with a high near 57.
Monday Night
Rain. Cloudy, with a low around 51. Breezy.
Tuesday
Rain. Cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 49.
Wednesday
Rain. Cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
1:46 pm PST Dec 4, 2025
1pm PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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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