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

Another Eastern Storm to Bring Severe Thunderstorms and Renewed Flooding

A large area of low pressure is forecast to shift from the central U.S. Thursday across the Northeast this weekend. Isolated to scattered severe thunderstorms will be possible Thursday from Florida to the Carolinas with damaging winds and a few tornadoes the main threats. Heavy rain from the Mid-Atlantic through New England may lead to urban and renewed river flooding Friday and Saturday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Partly Cloudy

55°F

13°C

Humidity 82%
Wind Speed ESE 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 27 Oct 07:55 PM PDT
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Rain. Temperature rising to around 57 by 4am. Light and variable wind becoming south southwest 5 to 9 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 54 °F⇑

  • Thursday

    Thursday: Rain. High near 64. South wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Rain. Low around 48. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 48 °F

  • Friday

    Friday: Rain likely before noon, then a slight chance of showers after noon. Mostly cloudy, with a high near 58. West northwest wind 5 to 10 mph. Chance of precipitation is 60%.

    Rain Likely
    then Slight
    Chance
    Showers

    High: 58 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 40. North wind 6 to 8 mph.

    Partly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Sunny, with a high near 58.

    Sunny

    High: 58 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 39.

    Mostly Clear

    Low: 39 °F

  • Sunday

    Sunday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Mostly Cloudy

    Low: 43 °F

Detailed Forecast

Tonight
Rain. Temperature rising to around 57 by 4am. Light and variable wind becoming south southwest 5 to 9 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 64. South wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 48. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely before noon, then a slight chance of showers after noon. Mostly cloudy, with a high near 58. West northwest wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 40. North wind 6 to 8 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
A chance of rain. Cloudy, with a high near 53.
Monday Night
A chance of rain. Cloudy, with a low around 45.
Tuesday
A chance of rain. Cloudy, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 56.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
7:15 pm PDT Oct 27, 2021
Forecast Valid:
8pm PDT Oct 27, 2021-6pm PDT Nov 3, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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