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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

52°F

11°C

Humidity 87%
Wind Speed S 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Nov 06:20 AM PST
Extended Forecast for

3 Miles WSW Portland OR

  • Today

    Today: A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53. South southwest wind 5 to 9 mph becoming east in the afternoon.

    High: 53 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East northeast wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 49. East wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 37. Light northeast wind.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 48. Northeast wind 3 to 5 mph.

    High: 48 °F

    Areas Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after midnight. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53. South southwest wind 5 to 9 mph becoming east in the afternoon.
Tonight
Mostly cloudy, with a low around 40. East northeast wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 49. East wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 37. Light northeast wind.
Sunday
Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 48. Northeast wind 3 to 5 mph.
Sunday Night
Areas of frost after midnight. Otherwise, partly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Portland OR
 45.5°N 122.72°W (Elev. 525 ft)
Last Update:
5:41 am PST Nov 28, 2025
Forecast Valid:
6am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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