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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Mostly Cloudy

46°F

8°C

Humidity 75%
Wind Speed S 9 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Jan 04:20 PM PST
Extended Forecast for

Portland International Airport OR

Air Stagnation Advisory January 9, 10:00am until January 11, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 46. South southwest wind around 7 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 50. Light east wind.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Light east southeast wind.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 50. Light east southeast wind.

    High: 50 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 46. South southwest wind around 7 mph.
Tonight
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.
Friday
Partly sunny, with a high near 50. Light east wind.
Friday Night
Mostly cloudy, with a low around 37. Light east southeast wind.
Saturday
Mostly cloudy, with a high near 50. Light east southeast wind.
Saturday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 50.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44.
Monday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 54.
Monday Night
A slight chance of showers before 10pm. Mostly cloudy, with a low around 44.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
4:00 pm PST Jan 8, 2026
Forecast Valid:
4pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation