Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.6 in (1036.24 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 28 Dec 05:53 AM PST
Extended Forecast for

3 Miles E Mt Tabor OR

Dense Fog Advisory until December 28, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until December 28, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 44 °F

    Areas Frost
    and Patchy
    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East northeast wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46. East northeast wind around 9 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East northeast wind around 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. East northeast wind around 9 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy dense fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 44. Calm wind becoming north northeast around 6 mph in the morning.
Tonight
Mostly cloudy, with a low around 36. East northeast wind around 7 mph.
Monday
Partly sunny, with a high near 46. East northeast wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 35. East northeast wind around 8 mph.
Tuesday
Partly sunny, with a high near 47. East northeast wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 36.
New Year's Day
A chance of rain after 10am. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 41.
Friday
Rain likely. Mostly cloudy, with a high near 49.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37.
Saturday
A chance of showers. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Mt Tabor OR
 45.5°N 122.54°W (Elev. 289 ft)
5:41 am PST Dec 28, 2025
6am PST Dec 28, 2025-6pm PST Jan 3, 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