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.

Clear

46°F

8°C

Humidity 61%
Wind Speed ESE 11 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Nov 06:35 AM PST
Extended Forecast for

2 Miles NW Portland International Airport OR

  • Today

    Today: Mostly cloudy, with a high near 50. East wind 5 to 8 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. Light east wind.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. East northeast wind 3 to 5 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, partly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

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

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 50.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 50. East wind 5 to 8 mph.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. Light east wind.
Sunday
Mostly sunny, with a high near 50. East northeast wind 3 to 5 mph.
Sunday Night
Areas of frost after midnight. Otherwise, partly cloudy, with a low around 35. Calm wind.
Monday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 48. Calm wind.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A 50 percent chance of rain. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 50.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Wednesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 50.
Wednesday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 48.
Thursday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Friday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Portland International Airport OR
 45.6°N 122.63°W (Elev. 92 ft)
6:41 am PST Nov 29, 2025
6am 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