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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Rain

43°F

6°C

Humidity 81%
Wind Speed ESE 11 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 11 Jan 04:15 AM PST
Extended Forecast for

3 Miles NW Milwaukie OR

Air Stagnation Advisory January 11, 04:34am until January 16, 04:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 11, 04:34am until January 16, 04:00am

    NOW until 4:00am Fri

    Air Stagnation Advisory

  • Overnight

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 51. Light south southeast wind.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 40. Light south southeast wind.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. Light south wind.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 40. Calm wind.
Sunday
A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 51. Light south southeast wind.
Sunday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 40. Light south southeast wind.
Monday
Partly sunny, with a high near 52. Light south wind.
Monday Night
Partly cloudy, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Milwaukie OR
 45.46°N 122.68°W (Elev. 387 ft)
Last Update:
3:45 am PST Jan 11, 2026
Forecast Valid:
4am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation