Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 05 Jan 02:00 AM PST
Extended Forecast for

4 Miles ENE Troutdale OR

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a low around 41. South southwest wind 3 to 5 mph.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.

    High: 47 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely after 4am.  Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 60%.

    Low: 37 °F

    Partly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain.  High near 45. Breezy, with a south southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain and
    Breezy then
    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 2000 feet. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain.  Snow level 1800 feet rising to 2400 feet in the afternoon. Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 41. South southwest wind 3 to 5 mph.
Monday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.
Monday Night
Rain likely after 4am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%.
Tuesday
Rain. High near 45. Breezy, with a south southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 38. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 45. Chance of precipitation is 90%.
Wednesday Night
Rain. Snow level 2000 feet. Low around 38. Chance of precipitation is 90%.
Thursday
Rain. Snow level 1800 feet rising to 2400 feet in the afternoon. Cloudy, with a high near 46.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Friday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 51.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
11:41 pm PST Jan 4, 2026
2am PST Jan 5, 2026-6pm PST Jan 11, 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