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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Partly Cloudy

70°F

21°C

Humidity 43%
Wind Speed WSW 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 May 01:05 PM PDT
Extended Forecast for

Portland ORSimilar City Names

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. North northwest wind 5 to 7 mph becoming calm.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy during the evening, then mostly clear overnight, with a low around 48. West northwest wind 6 to 9 mph.

    Low: 48 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. West northwest wind 5 to 7 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. North northwest wind 5 to 7 mph becoming calm.
Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy during the evening, then mostly clear overnight, with a low around 48. West northwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 67. West northwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 46. North northwest wind 5 to 8 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 70.
Monday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 48.
Tuesday
A chance of rain. Partly sunny, with a high near 66.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Partly sunny, with a high near 65.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland ORSimilar City Names
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
12:40 pm PDT May 16, 2024
Forecast Valid:
1pm PDT May 16, 2024-6pm PDT May 22, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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