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-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

42°F

6°C

Humidity 95%
Wind Speed ESE 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 02 Dec 07:53 AM PST
Extended Forecast for

4 Miles ENE Troutdale OR

  • Today

    Today: Showers likely, mainly before 10am.  Mostly cloudy, with a high near 47. South wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 60%.

    High: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Tonight

    Tonight: Patchy fog between 9pm and midnight.  Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. Light east northeast wind.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Cloudy, with a high near 48. Calm wind.  Chance of precipitation is 70%. 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 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Friday

    Friday: Rain.  High near 54. Breezy.  Chance of precipitation is 90%.

    High: 54 °F

    Rain and
    Breezy

  • Friday Night

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

    Low: 49 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain.  Cloudy, with a high near 54. Breezy.

    High: 54 °F

    Rain and
    Breezy

Detailed Forecast

Today
Showers likely, mainly before 10am. Mostly cloudy, with a high near 47. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Tonight
Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Wednesday
Mostly cloudy, with a high near 48. Light east northeast wind.
Wednesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 39. Calm wind.
Thursday
Rain likely, mainly after 10am. Cloudy, with a high near 48. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Rain. High near 54. Breezy. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 49. Breezy.
Saturday
Rain. Cloudy, with a high near 54. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 48.
Sunday
Rain. Cloudy, with a high near 54. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
7:41 am PST Dec 2, 2025
8am 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