Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Mostly Cloudy

52°F

11°C

Humidity 53%
Wind Speed ESE 10 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 29 Nov 01:35 PM PST
Extended Forecast for

Portland International Airport OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. East wind 6 to 8 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, sunny, with a high near 51. Northeast wind around 6 mph.

    High: 51 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 11pm.  Otherwise, partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Frost

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. East wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 36. East wind 3 to 5 mph.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 51. Northeast wind around 6 mph.
Sunday Night
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 34. Calm wind.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 48. Calm wind.
Monday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 40.
Tuesday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
1:45 pm PST Nov 29, 2025
1pm PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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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