Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

freezing fog

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 27°F (-3°C)
Visibility 0.25 mi
Last update 20 Feb 04:35 AM PST
Extended Forecast for

6 Miles WNW Greenberry OR

  • Overnight

    Overnight: A slight chance of rain and snow showers before 5am.  Patchy fog. Widespread frost after 5am. Snow level 800 feet.  Otherwise, mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers between 1pm and 4pm.  Patchy fog before 8am. Snow level 800 feet rising to 2300 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Friday Night

    Friday Night: Rain.  Snow level 2300 feet lowering to 1800 feet after midnight . Low around 33. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance
    Showers then
    Rain

  • Saturday

    Saturday: Rain, mainly before 4pm.  High near 49. Light southeast wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 38. Southeast wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 51. Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 41. Chance of precipitation is 100%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Overnight
A slight chance of rain and snow showers before 5am. Patchy fog. Widespread frost after 5am. Snow level 800 feet. Otherwise, mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers between 1pm and 4pm. Patchy fog before 8am. Snow level 800 feet rising to 2300 feet in the afternoon. Otherwise, mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Friday Night
Rain. Snow level 2300 feet lowering to 1800 feet after midnight . Low around 33. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, mainly before 4pm. High near 49. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 38. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 51. Chance of precipitation is 100%.
Sunday Night
Rain. Low around 41. Chance of precipitation is 100%.
Monday
Rain. Cloudy, with a high near 50.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 51.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Thursday
A chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Greenberry OR
 44.48°N 123.38°W (Elev. 400 ft)
4:41 am PST Feb 20, 2026
4am PST Feb 20, 2026-6pm PST Feb 26, 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