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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Clear

41°F

5°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Feb 11:00 PM PST
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind.

    High: 54 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 4pm. High near 48. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 48 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain. Low around 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 10am. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind.
Thursday Night
Increasing clouds, with a low around 37. Calm wind.
Friday
Rain, mainly after 4pm. High near 48. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
Rain. Low around 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 48.
Saturday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain before 10am. Partly sunny, with a high near 51.
Sunday Night
A slight chance of rain after 4am. Partly cloudy, with a low around 34.
Washington's Birthday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 2200 feet. Partly sunny, with a high near 49.
Monday Night
Rain likely. Snow level 2300 feet. Mostly cloudy, with a low around 37.
Tuesday
Rain likely. Snow level 2000 feet. Mostly cloudy, with a high near 48.
Tuesday Night
Rain likely. Snow level 2000 feet. Mostly cloudy, with a low around 38.
Wednesday
Rain. Snow level 1900 feet. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
10:41 pm PST Feb 11, 2026
Forecast Valid:
11pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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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