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

43°F

6°C

Humidity 100%
Wind Speed ESE 8 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Wind Chill38°F (3°C)
Last update 04 Dec 11:35 AM PST
Extended Forecast for

2 Miles NW Portland International Airport OR

  • Today

    Today: Rain, mainly after 4pm.  High near 47. South southeast wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain.  Temperature rising to around 50 by 5am. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely
    then Rain

  • Friday

    Friday: Rain.  High near 57. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: Rain before 1am, then showers and possibly a thunderstorm after 1am.  Low around 48. Southwest wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: Rain.  High near 54. Southwest wind 7 to 9 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 90%.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 4am.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain

  • Monday

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

    High: 57 °F

    Rain Likely

Detailed Forecast

Today
Rain, mainly after 4pm. High near 47. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Temperature rising to around 50 by 5am. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 57. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain before 1am, then showers and possibly a thunderstorm after 1am. Low around 48. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain. High near 54. Southwest wind 7 to 9 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 90%.
Sunday Night
Rain, mainly before 4am. Mostly cloudy, with a low around 48.
Monday
Rain likely, mainly after 10am. Cloudy, with a high near 57.
Monday Night
Rain. Cloudy, with a low around 51.
Tuesday
Rain. Cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 48.
Wednesday
Rain. Cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Portland International Airport OR
 45.6°N 122.63°W (Elev. 92 ft)
11:41 am PST Dec 4, 2025
11am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database