Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

54°F

12°C

Humidity 71%
Wind Speed E 18 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 12 Nov 05:15 PM PST
Extended Forecast for

3 Miles SE Troutdale OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Breezy, with an east wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy
    then Cloudy
    and Breezy

  • Friday

    Friday: Rain before 4pm, then a slight chance of rain after 5pm.  Steady temperature around 52. South southeast wind 3 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly after 1am.  Steady temperature around 50. South wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Chance Rain
    then Rain

  • Saturday

    Saturday: Rain, mainly before 10am.  High near 55. South wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 48. East wind 8 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Sunday

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

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Breezy, with an east wind 5 to 15 mph, with gusts as high as 22 mph.
Friday
Rain before 4pm, then a slight chance of rain after 5pm. Steady temperature around 52. South southeast wind 3 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly after 1am. Steady temperature around 50. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday
Rain, mainly before 10am. High near 55. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Saturday Night
Rain, mainly after 10pm. Low around 48. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 52. Chance of precipitation is 100%.
Sunday Night
Rain, mainly before 10pm. Low around 43. Chance of precipitation is 80%.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Troutdale OR
 45.53°N 122.36°W (Elev. 486 ft)
4:41 pm PST Nov 12, 2026
5pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
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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