Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

40°F

4°C

Humidity 85%
Wind Speed SW 9 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Apr 12:53 AM PDT
Extended Forecast for

3 Miles NE Troutdale OR

  • Overnight

    Overnight: A 50 percent chance of showers, mainly after 3am.  Snow level 1400 feet. Mostly cloudy, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 7am.  Snow level 1500 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 57. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.

    High: 57 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Northwest wind around 5 mph becoming calm.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of showers, mainly after 3am. Snow level 1400 feet. Mostly cloudy, with a low around 37. Southwest wind around 7 mph.
Thursday
A 10 percent chance of showers before 7am. Snow level 1500 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 57. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 38. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 62. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 42. Northwest wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 70.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 70.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Mostly cloudy, with a high near 61.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Troutdale OR
 45.57°N 122.34°W (Elev. 135 ft)
12:41 am PDT Apr 16, 2026
1am PDT Apr 16, 2026-6pm PDT Apr 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