Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Partly Cloudy

61°F

16°C

Humidity 51%
Wind Speed WNW 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Oct 06:53 PM PDT
Extended Forecast for

3 Miles NNE Portland International Airport OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Light north wind.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. North wind 5 to 7 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Northeast wind around 6 mph becoming calm.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Light and variable wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 42. Light north wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. North wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 44. Northeast wind around 6 mph becoming calm.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 61.
Thursday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41.
Friday
A slight chance of rain. Partly sunny, with a high near 58.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain. Partly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Portland International Airport OR
 45.63°N 122.58°W (Elev. 299 ft)
6:41 pm PDT Oct 18, 2026
7pm PDT Oct 18, 2026-6pm PDT Oct 25, 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