Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 03 Dec 08:00 PM PST
Extended Forecast for

4 Miles ENE Troutdale OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 3am.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain.  Patchy fog before 10am. High near 48. Light and variable wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain.  Temperature rising to around 49 by 4am. South southwest wind 5 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain.  High near 55. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain.  Low around 47. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain.  High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 55. Breezy.

    High: 55 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 39. Calm wind.
Thursday
Rain. Patchy fog before 10am. High near 48. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Temperature rising to around 49 by 4am. South southwest wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 55. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 47. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 52. Chance of precipitation is 100%.
Saturday Night
Rain. Low around 47. Chance of precipitation is 90%.
Sunday
Rain. Cloudy, with a high near 55. Breezy.
Sunday Night
Rain. Mostly cloudy, with a low around 50.
Monday
Rain likely. Cloudy, with a high near 57.
Monday Night
Rain. Cloudy, with a low around 50. Breezy.
Tuesday
Rain. Cloudy, with a high near 56. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 48. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
7:41 pm PST Dec 3, 2025
8pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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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