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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Mostly Cloudy

57°F

14°C

Humidity 89%
Wind Speed SSW 13 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 05 Dec 02:53 PM PST
Extended Forecast for

Portland International Airport OR

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 4pm. Cloudy, with a high near 57. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 57 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 48. South southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 55. South southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: Rain. Low around 48. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: Rain. High near 55. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Rain

  • Monday

    Monday: Rain. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 57.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 4pm. Cloudy, with a high near 57. Southwest wind around 11 mph, with gusts as high as 22 mph.
Tonight
Rain. Low around 48. South southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 55. South southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain. Low around 48. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 55. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Low around 49. Chance of precipitation is 90%.
Monday
Rain. High near 58. Chance of precipitation is 100%.
Monday Night
Rain. Cloudy, with a low around 52. Breezy.
Tuesday
Rain. Cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 51.
Wednesday
Rain. Cloudy, with a high near 58. Breezy.
Wednesday Night
Rain. Mostly cloudy, with a low around 50.
Thursday
Rain likely. Cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
2:41 pm PST Dec 5, 2025
Forecast Valid:
3pm PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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