Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

43°F

6°C

Humidity 85%
Wind Speed SE 5 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 02 Dec 06:53 AM PST
Extended Forecast for

Portland OR

  • Today

    Today: A 40 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 49. Light south southwest wind.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Cloudy, with a high near 48. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain.  High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 49.

    Low: 49 °F

    Rain

  • Saturday

    Saturday: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 49. Light south southwest wind.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Wednesday
Mostly cloudy, with a high near 47. Calm wind.
Wednesday Night
A 30 percent chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Thursday
Rain likely, mainly after 10am. Cloudy, with a high near 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Friday
Rain. High near 55. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 49.
Saturday
Rain. Cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 49.
Sunday
Rain. Cloudy, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
Rain likely. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
6:41 am PST Dec 2, 2025
7am PST Dec 2, 2025-6pm PST Dec 8, 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