Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

Lat: 44.5°NLon: 123.28333°WElev: 246.0ft.

Clear

33°F

1°C

Humidity 95%
Wind Speed W 3 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 29 Dec 03:56 AM PST
Extended Forecast for

4 Miles NNW Greenberry OR

  • Today

    Today: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 44. North northeast wind 3 to 7 mph.

    High: 44 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 10pm.  Otherwise, partly cloudy, with a low around 29. North wind 3 to 5 mph.

    Low: 29 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 10am.  Otherwise, sunny, with a high near 44. Light north northeast wind.

    High: 44 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 10pm and 4am. Widespread frost, mainly after 9pm.  Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am. Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 40 percent chance of rain.  Patchy fog between 10am and 11am.  Otherwise, cloudy, with a high near 46.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

Detailed Forecast

Today
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 44. North northeast wind 3 to 7 mph.
Tonight
Widespread frost, mainly after 10pm. Otherwise, partly cloudy, with a low around 29. North wind 3 to 5 mph.
Tuesday
Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 44. Light north northeast wind.
Tuesday Night
Patchy fog between 10pm and 4am. Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 29. Calm wind.
Wednesday
Patchy fog between 9am and 10am. Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 45. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 34.
New Year's Day
A 40 percent chance of rain. Patchy fog between 10am and 11am. Otherwise, cloudy, with a high near 46.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 51.
Friday Night
Rain likely. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Mostly cloudy, with a high near 49.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39.
Sunday
A chance of showers. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Greenberry OR
 44.5°N 123.29°W (Elev. 331 ft)
3:46 am PST Dec 29, 2025
4am PST Dec 29, 2025-6pm PST Jan 4, 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