River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

52°F

11°C

Humidity 89%
Wind Speed W 3 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 05 Nov 08:53 AM PST
Extended Forecast for

Portland OR

  • Today

    Today: Partly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Calm wind.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain likely, mainly after 4pm.  Cloudy, with a high near 55. Light south southeast wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Cloudy then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 49. Light southeast wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm.  Partly sunny, with a high near 60. Light south wind.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly between 10pm and 4am.  Low around 50. Breezy.  Chance of precipitation is 90%.

    Low: 50 °F

    Rain and
    Breezy

  • Sunday

    Sunday: A 40 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 10am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 54. Light and variable wind.
Tonight
Increasing clouds, with a low around 45. Calm wind.
Friday
Rain likely, mainly after 4pm. Cloudy, with a high near 55. Light south southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 49. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 60. Light south wind.
Saturday Night
Rain, mainly between 10pm and 4am. Low around 50. Breezy. Chance of precipitation is 90%.
Sunday
A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
A slight chance of rain after 10am. Mostly cloudy, with a high near 54.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.
Tuesday
Rain likely. Mostly cloudy, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
8:41 am PST Nov 5, 2026
9am PST Nov 5, 2026-6pm PST Nov 11, 2026
 
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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