National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. 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 30.1 in (1019.3 mb)
Dewpoint 30°F (-1°C)
Visibility 0.24 mi
Last update 05 Feb 08:15 AM PST
Extended Forecast for

6 Miles NNW Brownsville OR

Air Stagnation Advisory February 5, 08:32am until February 6, 10:00pm
Dense Fog Advisory until February 5, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
...
  •  
    Air Stagnation Advisory February 5, 08:32am until February 6, 10:00pm
    Dense Fog Advisory until February 5, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 59 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Tonight

    Tonight: Areas of fog before 9pm, then areas of fog after midnight. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Areas Fog
    then Patchy
    Frost and
    Areas Fog

  • Friday

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

    High: 60 °F

    Patchy Frost
    and Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 40. Light south southeast wind.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 10am. Cloudy, with a high near 58. South wind 5 to 7 mph.

    High: 58 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Today
Areas of fog before 10am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind.
Tonight
Areas of fog before 9pm, then areas of fog after midnight. Patchy frost after 3am. Otherwise, partly cloudy, 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. Light south southwest wind.
Friday Night
Increasing clouds, with a low around 40. Light south southeast wind.
Saturday
A 40 percent chance of rain, mainly after 10am. Cloudy, with a high near 58. South wind 5 to 7 mph.
Saturday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.
Sunday
Rain. High near 54. Chance of precipitation is 90%.
Sunday Night
Rain. Mostly cloudy, with a low around 41.
Monday
Rain likely. Mostly cloudy, with a high near 51.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
Last Update:
7:42 am PST Feb 5, 2026
Forecast Valid:
8am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation