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

Strong Coastal Storm to Impact Mid-Atlantic to New England through Thursday

A rapidly intensifying storm developing across the Mid-Atlantic will move quickly into New England by Thursday. The storm will produce heavy rainfall and localized flooding across these areas. Additionally, strong winds may cause some tree damage and power outages through Thursday. Elsewhere, elevated to critical fire weather conditions are forecast across the Great Basin and Central Rockies. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

63°F

17°C

Humidity 52%
Wind Speed calm
Barometer 30.02 in (1016.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Oct 4:53 pm PDT
Extended Forecast for

Portland OR

  • This
    Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a high near 64. South wind around 6 mph.

    Slight Chance
    Rain

    High: 64 °F

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52. South southeast wind around 6 mph.

    Chance Rain

    Low: 52 °F

  • Wednesday

    Wednesday: Rain. High near 60. Breezy, with a south wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Breezy

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 50. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Rain Likely

    Low: 50 °F

  • Thursday

    Thursday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 59. South southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 48. Chance of precipitation is 100%.

    Showers

    Low: 48 °F

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 57. Chance of precipitation is 90%.

    Showers

    High: 57 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 51.

    Showers

    Low: 51 °F

  • Saturday

    Saturday: Rain. Cloudy, with a high near 56.

    Rain

    High: 56 °F

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 64. South wind around 6 mph.
Tonight
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52. South southeast wind around 6 mph.
Wednesday
Rain. High near 60. Breezy, with a south wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 50. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 59. South southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 48. Chance of precipitation is 100%.
Friday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 57. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 51.
Saturday
Rain. Cloudy, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50.
Sunday
Rain likely. Cloudy, with a high near 57.
Sunday Night
A chance of rain. Cloudy, with a low around 51.
Monday
A chance of rain. Mostly cloudy, with a high near 61.
Monday Night
Rain likely. Mostly cloudy, with a low around 54.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
5:01 pm PDT Oct 15, 2019
Forecast Valid:
5pm PDT Oct 15, 2019-6pm PDT Oct 22, 2019
 
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