Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

61°F

16°C

Humidity 63%
Wind Speed N 4 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 May 12:00 AM PDT
Extended Forecast for

2 Miles SW Portland OR

  • Overnight

    Overnight: Showers, mainly after 4am.  Low around 52. South southwest wind 6 to 9 mph.  Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Southwest wind around 8 mph.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. West northwest wind 8 to 13 mph becoming light southwest  after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Showers, mainly after 4am. Low around 52. South southwest wind 6 to 9 mph. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Partly cloudy, with a low around 49. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 66. Southwest wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 47. West northwest wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 18 mph.
Friday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 62.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 58.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
11:42 pm PDT May 12, 2026
12am PDT May 13, 2026-6pm PDT May 19, 2026
 
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