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

Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed WSW 4 MPH
Barometer 29.58 in (1001.69 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 17 Feb 06:50 PM PST
Extended Forecast for

Corvallis OR

  • Overnight

    Overnight: A chance of rain and snow showers. Snow level 600 feet. Mostly cloudy, with a low around 29. Light south southwest wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers likely before 10am, then rain showers. Some thunder is also possible. Snow level 500 feet rising to 1500 feet in the afternoon. High near 42. South wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers, mainly before 1am. Snow level 600 feet. Low around 32. South wind 5 to 9 mph becoming light south southwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers likely before 1pm, then a chance of rain showers. Patchy fog before 10am. Snow level 300 feet rising to 900 feet in the afternoon. Otherwise, mostly cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am. Patchy fog after 10pm. Snow level 1100 feet lowering to 600 feet after midnight . Otherwise, mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 10am, then a chance of rain showers after 10am. Snow level 300 feet rising to 1500 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Snow level 1700 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow, becoming all rain after 10am. Snow level 1700 feet rising to 3200 feet in the afternoon. Cloudy, with a high near 48.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain Likely

Detailed Forecast

Overnight
A chance of rain and snow showers. Snow level 600 feet. Mostly cloudy, with a low around 29. Light south southwest wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain and snow showers likely before 10am, then rain showers. Some thunder is also possible. Snow level 500 feet rising to 1500 feet in the afternoon. High near 42. South wind 6 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers, mainly before 1am. Snow level 600 feet. Low around 32. South wind 5 to 9 mph becoming light south southwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow showers likely before 1pm, then a chance of rain showers. Patchy fog before 10am. Snow level 300 feet rising to 900 feet in the afternoon. Otherwise, mostly cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 4am, then a chance of snow showers after 4am. Patchy fog after 10pm. Snow level 1100 feet lowering to 600 feet after midnight . Otherwise, mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 10am, then a chance of rain showers after 10am. Snow level 300 feet rising to 1500 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Snow level 1700 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow, becoming all rain after 10am. Snow level 1700 feet rising to 3200 feet in the afternoon. Cloudy, with a high near 48.
Saturday Night
Rain likely. Mostly cloudy, with a low around 35.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 37.
Monday
Rain. Cloudy, with a high near 50.
Monday Night
Rain. Mostly cloudy, with a low around 36.
Tuesday
Rain. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
2:42 am PST Feb 18, 2026
Forecast Valid:
3am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

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