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

Clipper System Moving Across the Nation; Heavy Precipitation Across the Pacific Northwest

A clipper system moving through the Ohio Valley, Lower Great Lakes and central Appalachians will continue to produce snow and rain through Wednesday. Higher elevations of the central Appalachians could receive a few inches of snow. Meanwhile, excessive rainfall, flooding and high elevation snow will continue to impact the Pacific Northwest through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Rain

59°F

15°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 06 Dec 12:20 AM PST
Extended Forecast for

Troutdale OR

Flood Watch until December 6, 04:00pm
Flood Advisory until December 7, 01:00am
Click here for hazard details and duration
Flood Watch
Flood Advisory
  •  
    Flood Watch until December 6, 04:00pm
    Flood Advisory until December 7, 01:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Rain. Low around 53. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 53 °F

  • Wednesday

    Wednesday: Rain. High near 57. West southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 46. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Breezy

    Low: 46 °F

  • Thursday

    Thursday: Rain. High near 51. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Breezy

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Rain, mainly before 4am. Snow level 2500 feet. Low around 42. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 42 °F

  • Friday

    Friday: A 40 percent chance of rain, mainly before 10am. Snow level 2400 feet. Mostly cloudy, with a high near 49.

    Chance Rain

    High: 49 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of rain after 10pm. Snow level 2300 feet. Mostly cloudy, with a low around 40.

    Chance Rain

    Low: 40 °F

  • Saturday

    Saturday: Rain. Cloudy, with a high near 51.

    Rain

    High: 51 °F

Detailed Forecast

Overnight
Rain. Low around 53. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 57. West southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 46. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 51. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 4am. Snow level 2500 feet. Low around 42. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of rain, mainly before 10am. Snow level 2400 feet. Mostly cloudy, with a high near 49.
Friday Night
A 40 percent chance of rain after 10pm. Snow level 2300 feet. Mostly cloudy, with a low around 40.
Saturday
Rain. Cloudy, with a high near 51.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 48.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 46. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Troutdale OR
 45.54°N 122.4°W (Elev. 102 ft)
Last Update:
12:41 am PST Dec 6, 2023
Forecast Valid:
12am PST Dec 6, 2023-6pm PST Dec 11, 2023
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation