Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

52°F

11°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 Mar 10:15 PM PDT
Extended Forecast for

4 Miles E Troutdale OR

  • Tonight

    Tonight: A 20 percent chance of rain after 4am.  Increasing clouds, with a low around 48. East southeast wind 6 to 8 mph.

    Low: 48 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 9am and 11am.  Mostly cloudy, with a high near 60. North wind around 6 mph becoming southeast in the morning.  Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 48. North northeast wind 5 to 7 mph becoming south after midnight.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 62. South wind 6 to 8 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 51. West southwest wind around 7 mph becoming east southeast in the evening.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 48. East southeast wind 6 to 8 mph.
Tuesday
Rain likely, mainly between 9am and 11am. Mostly cloudy, with a high near 60. North wind around 6 mph becoming southeast in the morning. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48. North northeast wind 5 to 7 mph becoming south after midnight.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 62. South wind 6 to 8 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. West southwest wind around 7 mph becoming east southeast in the evening.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 65.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 52.
Friday
Rain likely. Mostly cloudy, with a high near 63.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 56.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Troutdale OR
 45.54°N 122.3°W (Elev. 348 ft)
9:41 pm PDT Mar 16, 2026
10pm PDT Mar 16, 2026-6pm PDT Mar 23, 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