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Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

freezing fog

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 30°F (-1°C)
Visibility 0.24 mi
Last update 16 Jan 02:20 AM PST
Extended Forecast for

Corvallis OR

Air Stagnation Advisory January 17, 07:00pm until January 20, 10:00am
Dense Fog Advisory until January 16, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 16, 12:00pm

    NOW until 12:00pm Fri

    Dense Fog Advisory

  • Overnight

    Low: 35 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, sunny, with a high near 52. North wind 3 to 8 mph.

    High: 52 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 33. North wind 3 to 6 mph.

    Low: 33 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 51. North northeast wind 3 to 5 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog after 9pm. Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of fog before 11am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 9am. Otherwise, sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a low around 35. Light north wind.
Friday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 52. North wind 3 to 8 mph.
Friday Night
Clear, with a low around 33. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 51. North northeast wind 3 to 5 mph.
Saturday Night
Patchy dense fog after 9pm. Otherwise, mostly clear, with a low around 30. Calm wind.
Sunday
Areas of fog before 11am. Otherwise, sunny, with a high near 50.
Sunday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 30.
M.L.King Day
Patchy fog before 9am. Otherwise, sunny, with a high near 49.
Monday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 30.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 51.
Tuesday Night
Widespread fog. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Widespread fog. Otherwise, mostly cloudy, with a high near 50.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Thursday
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
2:21 am PST Jan 16, 2026
Forecast Valid:
2am PST Jan 16, 2026-6pm PST Jan 22, 2026
 
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Additional Resources

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Chance of Precipitation