Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Fog

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 37°F (3°C)
Visibility 0.24 mi
Last update 04 Feb 04:15 AM PST
Extended Forecast for

Corvallis OR

Air Stagnation Advisory February 4, 04:36am until February 6, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory February 4, 04:36am until February 6, 04:00pm

    NOW until 4:00pm Fri

    Air Stagnation Advisory

  • Today

    High: 59 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog before 1am, then patchy fog after 2am. Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Patchy frost after 4am.  Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 11am. Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Patchy Frost
    and Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 10am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 59. Calm wind.
Tonight
Patchy fog before 1am, then patchy fog after 2am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. Calm wind.
Thursday
Patchy fog before 10am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 58. Calm wind.
Thursday Night
Patchy fog after 11pm. Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Calm wind.
Friday
Areas of fog before 11am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 60. Calm wind.
Friday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 40.
Saturday
A 40 percent chance of rain, mainly after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57.
Saturday Night
Rain likely, mainly after 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44.
Sunday
Rain. Patchy fog before 8am. Otherwise, cloudy, with a high near 51.
Sunday Night
Rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 39.
Monday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 50.
Monday Night
A chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
3:45 am PST Feb 4, 2026
4am PST Feb 4, 2026-6pm PST Feb 10, 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