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

Pearson Airfield (KVUO)

Lat: 45.62103°NLon: 122.65419°WElev: 20.0ft.

Overcast

45°F

7°C

Humidity 70%
Wind Speed W 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 27 Dec 12:00 PM PST
Extended Forecast for

Delta Park OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. West southwest wind 3 to 5 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 4am. Patchy frost after 2am.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 45. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 45 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after midnight.  Otherwise, mostly cloudy, with a low around 34. Northeast wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, partly sunny, with a high near 47. Northeast wind around 6 mph.

    High: 47 °F

    Areas Frost
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am.  Otherwise, partly sunny, with a high near 48.

    High: 48 °F

    Frost then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after midnight.  Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. West southwest wind 3 to 5 mph.
Tonight
Patchy fog after 4am. Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 34. Northeast wind around 5 mph.
Monday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 47. Northeast wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 48.
Tuesday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain after 10pm. Increasing clouds, with a low around 36.
New Year's Day
A chance of rain. Cloudy, with a high near 48.
Thursday Night
Rain likely. Cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Delta Park OR
 45.59°N 122.66°W (Elev. 105 ft)
11:41 am PST Dec 27, 2025
12pm PST Dec 27, 2025-6pm PST Jan 2, 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