Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Clear

48°F

9°C

Humidity 46%
Wind Speed SE 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 31 Dec 02:20 PM PST
Extended Forecast for

Portland International Airport OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. East wind around 7 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. East wind around 6 mph.

    Low: 37 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Rain likely, mainly after 2pm.  Cloudy, with a high near 44. East wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 41. Southeast wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am.  High near 55. East wind around 7 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly after 10pm.  Low around 45. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 49. East wind around 7 mph.
Tonight
Increasing clouds, with a low around 37. East wind around 6 mph.
New Year's Day
Rain likely, mainly after 2pm. Cloudy, with a high near 44. East wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 41. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 10am. High near 55. East wind around 7 mph. Chance of precipitation is 80%.
Friday Night
Rain, mainly after 10pm. Low around 45. Chance of precipitation is 80%.
Saturday
Rain. High near 54. Chance of precipitation is 80%.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
Rain. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.6°N 122.6°W (Elev. 200 ft)
2:20 pm PST Dec 31, 2025
2pm PST Dec 31, 2025-6pm PST Jan 6, 2026
 
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Additional Resources

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