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

Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. 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 37%
Wind Speed E 18 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Oct 11:00 PM PDT
Extended Forecast for

2 Miles W Troutdale OR

  • Tonight

    Tonight: Mostly clear, with a low around 56. Breezy, with an east wind 10 to 15 mph, with gusts as high as 31 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 78. East wind 3 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 5am. Increasing clouds, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 50 percent chance of rain before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 66 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Breezy, with an east wind 10 to 15 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 78. East wind 3 to 8 mph.
Friday Night
A 30 percent chance of rain after 5am. Increasing clouds, with a low around 50. Light and variable wind.
Saturday
A 50 percent chance of rain before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 61.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
A slight chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Troutdale OR
 45.56°N 122.46°W (Elev. 200 ft)
Last Update:
11:22 pm PDT Oct 15, 2026
Forecast Valid:
11pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026
 
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