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-Troutdale Airport (KTTD)

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

Partly Cloudy

47°F

8°C

Humidity 89%
Wind Speed E 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 01:53 AM PDT
Extended Forecast for

4 Miles ENE Troutdale OR

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 48. Light east wind.

    Low: 48 °F

    Mostly Cloudy

  • Monday

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

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Cloudy during the evening, then partly cloudy overnight, with a low around 45. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. East northeast wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. East northeast wind 6 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain after 11am.  Patchy fog between 8am and 11am.  Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday Night

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

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 48. Light east wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.
Monday Night
Cloudy during the evening, then partly cloudy overnight, with a low around 45. Calm wind becoming east northeast around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 70. East northeast wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 48. East northeast wind 6 to 9 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
A slight chance of rain after 11am. Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A slight chance of rain. Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.56°N 122.31°W (Elev. 167 ft)
1:42 am PDT Oct 19, 2026
2am PDT Oct 19, 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