Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

41°F

5°C

Humidity 67%
Wind Speed ENE 6 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 30 Nov 10:53 PM PST
Extended Forecast for

3 Miles N Troutdale OR

  • Tonight

    Tonight: Areas of frost before midnight.  Otherwise, partly cloudy, with a low around 35. Northeast wind around 6 mph.

    Low: 35 °F

    Areas Frost

  • Monday

    Monday: A slight chance of rain between 1pm and 2pm.  Areas of frost before 9am.  Otherwise, partly sunny, with a high near 48. Light and variable wind.  Chance of precipitation is 20%.

    High: 48 °F

    Areas Frost
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 39. Calm wind.  Chance of precipitation is 60%.

    Low: 39 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 48. Light west southwest wind.  Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 10am.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Tonight
Areas of frost before midnight. Otherwise, partly cloudy, with a low around 35. Northeast wind around 6 mph.
Monday
A slight chance of rain between 1pm and 2pm. Areas of frost before 9am. Otherwise, partly sunny, with a high near 48. Light and variable wind. Chance of precipitation is 20%.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 48. Light west southwest wind. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 37. Calm wind.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 47.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 42.
Friday
Rain. Cloudy, with a high near 53.
Friday Night
Rain. Cloudy, with a low around 46.
Saturday
Rain. Cloudy, with a high near 51.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43.
Sunday
Rain. Cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Troutdale OR
 45.59°N 122.38°W (Elev. 102 ft)
10:41 pm PST Nov 30, 2025
11pm PST Nov 30, 2025-6pm PST Dec 7, 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