Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

28°F

-2°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 30 Dec 07:56 AM PST
Extended Forecast for

3 Miles W Corvallis OR

  • Today

    Today: Widespread frost, mainly before 10am.  Otherwise, sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 11pm.  Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Frost

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am. Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 4am.  Patchy fog before 8pm, then patchy fog after 9pm. Patchy frost before 10pm.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • New Year's Day

    New Year's Day: Rain likely, mainly after 10am.  Patchy fog before 1pm, then patchy fog after 4pm.  Otherwise, cloudy, with a high near 43. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain.  Patchy fog before 7pm. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Showers.  High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Friday Night

    Friday Night: Showers.  Cloudy, with a low around 42.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Showers.  Cloudy, with a high near 48.

    High: 48 °F

    Showers

Detailed Forecast

Today
Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 45. Light and variable wind.
Tonight
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 31. Calm wind.
Wednesday
Patchy fog between 9am and 10am. Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 44. Calm wind.
Wednesday Night
A 30 percent chance of rain, mainly after 4am. Patchy fog before 8pm, then patchy fog after 9pm. Patchy frost before 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.
New Year's Day
Rain likely, mainly after 10am. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Patchy fog before 7pm. Low around 41. Chance of precipitation is 80%.
Friday
Showers. High near 48. Chance of precipitation is 80%.
Friday Night
Showers. Cloudy, with a low around 42.
Saturday
Showers. Cloudy, with a high near 48.
Saturday Night
Showers likely. Mostly cloudy, with a low around 40.
Sunday
A chance of showers. Mostly cloudy, with a high near 48.
Sunday Night
Showers likely. Mostly cloudy, with a low around 37.
Monday
A chance of showers. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Corvallis OR
 44.57°N 123.35°W (Elev. 486 ft)
7:41 am PST Dec 30, 2025
8am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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