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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

39°F

4°C

Humidity 100%
Wind Speed WNW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 29 Nov 01:00 AM PST
Extended Forecast for

6 Miles NNW Brownsville OR

  • Overnight

    Overnight: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 34. North wind 3 to 5 mph.

    Low: 34 °F

    Patchy Frost

  • Saturday

    Saturday: Patchy fog before 10am. Patchy frost before 7am. Otherwise, partly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Patchy Frost
    and Patchy
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 49. Calm wind becoming north around 6 mph in the afternoon.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Widespread frost before 7am. Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35.

    Low: 35 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

Detailed Forecast

Overnight
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 34. North wind 3 to 5 mph.
Saturday
Patchy fog before 10am. Patchy frost before 7am. Otherwise, partly sunny, with a high near 49. Light and variable wind.
Saturday Night
A 30 percent chance of rain between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 49. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Monday
Patchy fog before 9am. Widespread frost before 7am. Otherwise, partly sunny, with a high near 47.
Monday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 51.
Tuesday Night
Patchy fog after 9pm. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Patchy fog before 10am. Patchy frost before 7am. Otherwise, mostly cloudy, with a high near 48.
Wednesday Night
Patchy fog. Patchy frost. Otherwise, mostly cloudy, with a low around 33.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 36.
Friday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
Last Update:
1:11 am PST Nov 29, 2025
Forecast Valid:
1am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

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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