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

Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Mostly Cloudy

40°F

4°C

Humidity 79%
Wind Speed N 3 MPH
Barometer 30.16 in (1021.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Feb 9:53 am PST
Extended Forecast for

Portland OR

  • Today

    Today: Patchy fog before 11am. Otherwise, partly sunny, with a high near 43. Light and variable wind.

    Patchy Fog
    then Partly
    Sunny

    High: 43 °F

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.

    Partly Cloudy
    then Patchy
    Fog

    Low: 30 °F

  • Washington's
    Birthday

    Washington's Birthday: A 20 percent chance of light snow after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 42. Calm wind.

    Slight Chance
    Light Snow
    and Patchy
    Fog

    High: 42 °F

  • Monday
    Night

    Monday Night: A slight chance of light snow before 11pm, then a slight chance of snow showers between 11pm and 5am, then a slight chance of snow showers or light snow after 5am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.

    Slight Chance
    Light Snow

    Low: 32 °F

  • Tuesday

    Tuesday: A slight chance of flurries before 11am, then rain and snow likely. Mostly cloudy, with a high near 42. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain/Snow
    Likely

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.

    Rain Likely

    Low: 37 °F

  • Wednesday

    Wednesday: Rain. High near 43. Chance of precipitation is 80%.

    Rain

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 32.

    Chance
    Showers

    Low: 32 °F

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    Partly Sunny

    High: 44 °F

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, partly sunny, with a high near 43. Light and variable wind.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.
Washington's Birthday
A 20 percent chance of light snow after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 42. Calm wind.
Monday Night
A slight chance of light snow before 11pm, then a slight chance of snow showers between 11pm and 5am, then a slight chance of snow showers or light snow after 5am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Tuesday
A slight chance of flurries before 11am, then rain and snow likely. Mostly cloudy, with a high near 42. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.
Wednesday
Rain. High near 43. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A chance of snow. Partly sunny, with a high near 43.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35.
Saturday
A chance of rain. Mostly cloudy, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
9:03 am PST Feb 17, 2019
Forecast Valid:
10am PST Feb 17, 2019-6pm PST Feb 23, 2019
 
Forecast Discussion
 
Get as KML Get as XML

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