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Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

A Few Clouds

37°F

3°C

Humidity 52%
Wind Speed NW 8 MPH
Barometer 30.23 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Feb 5:05 pm PST
Extended Forecast for

5 Miles ENE Portland International Airport OR

Winter Weather Advisory February 20, 02:00pm until February 21, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 24. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 24 °F

  • Tuesday

    Tuesday: Snow likely after 10am.  Mostly cloudy, with a high near 38. East southeast wind 8 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 38 °F

  • Tuesday
    Night

    Tuesday Night: Snow.  Low around 26. East wind 8 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 26 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. East northeast wind 6 to 8 mph.

    Mostly Sunny

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow showers between 10pm and 4am, then a chance of rain and snow showers.  Mostly cloudy, with a low around 28. Calm wind becoming east around 5 mph in the evening.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

    Low: 28 °F

  • Thursday

    Thursday: A chance of rain and snow showers, mainly before 10am.  Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Mostly Cloudy

    Low: 24 °F

  • Friday

    Friday: A chance of rain and snow.  Partly sunny, with a high near 39.

    Chance
    Rain/Snow

    High: 39 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 34.

    Rain Likely

    Low: 34 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. North wind around 5 mph becoming calm in the evening.
Tuesday
Snow likely after 10am. Mostly cloudy, with a high near 38. East southeast wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 26. East wind 8 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 38. East northeast wind 6 to 8 mph.
Wednesday Night
A slight chance of snow showers between 10pm and 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow showers, mainly before 10am. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A chance of rain and snow. Partly sunny, with a high near 39.
Friday Night
Rain likely. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Cloudy, with a high near 43.
Sunday Night
Rain likely. Cloudy, with a low around 37.
Monday
Rain likely. Cloudy, with a high near 45.
Click Map For Forecast
Point Forecast:
5 Miles ENE Portland International Airport OR
 45.61°N 122.51°W (Elev. 272 ft)
5:03 pm PST Feb 19, 2018
5pm PST Feb 19, 2018-6pm PST Feb 26, 2018
 
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