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Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Partly Cloudy

44°F

7°C

Humidity 42%
Wind Speed E 19 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 23 Jan 12:53 PM PST
Extended Forecast for

Portland OR

Cold Weather Advisory January 23, 10:00pm until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Widespread frost before 4am, then widespread frost after 5am. Otherwise, clear, with a low around 28. North northeast wind around 6 mph.

    Low: 28 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 10am. Otherwise, sunny, with a high near 47. Northeast wind around 6 mph.

    High: 47 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 27. Light northeast wind.

    Low: 27 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Widespread frost before 4am, then widespread frost after 5am. Otherwise, clear, with a low around 28. North northeast wind around 6 mph.
Saturday
Widespread frost before 10am. Otherwise, sunny, with a high near 47. Northeast wind around 6 mph.
Saturday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 27. Light northeast wind.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
12:56 pm PST Jan 23, 2026
Forecast Valid:
1pm PST Jan 23, 2026-6pm PST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation