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

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 International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Mostly Cloudy

61°F

16°C

Humidity 59%
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 07:35 PM PDT
Extended Forecast for

2 Miles SSW Portland OR

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Increasing clouds, with a low around 48. South southwest wind around 7 mph.

    Low: 48 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 9am and 1pm. Cloudy, with a high near 58. South southwest wind around 6 mph. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind becoming south around 6 mph in the evening.

    Low: 47 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 62. South wind around 7 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 50. Southwest wind around 6 mph becoming south southeast in the evening.

    Low: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 64.

    High: 64 °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, mainly after 11am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 48. South southwest wind around 7 mph.
Tuesday
Rain likely, mainly between 9am and 1pm. Cloudy, with a high near 58. South southwest wind around 6 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind becoming south around 6 mph in the evening.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 62. South wind around 7 mph.
Wednesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 50. Southwest wind around 6 mph becoming south southeast in the evening.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 64.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 52.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 62.
Friday Night
A chance of rain. 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 38.
Sunday
A chance of rain. Snow level 2500 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
Last Update:
7:41 pm PDT Mar 16, 2026
Forecast Valid:
7pm PDT Mar 16, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation