Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

68°F

20°C

Humidity 40%
Wind Speed E 18 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Oct 11:15 AM PDT
Extended Forecast for

Troutdale OR

  • Today

    Today: Mostly sunny, with a high near 78. East wind around 6 mph becoming calm  in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Increasing clouds, with a low around 52. Light and variable wind.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Rain Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. East wind around 6 mph becoming calm in the afternoon.
Tonight
A 30 percent chance of rain after 5am. Increasing clouds, with a low around 52. Light and variable wind.
Saturday
Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Partly cloudy, with a low around 41. Light and variable wind.
Sunday
Partly sunny, with a high near 67. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 42.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.54°N 122.43°W (Elev. 190 ft)
11:27 am PDT Oct 16, 2026
11am PDT Oct 16, 2026-6pm PDT Oct 22, 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