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

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Hazardous Weather Conditions

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Mist

37°F

3°C

Humidity 93%
Wind Speed WNW 4 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 36°F (2°C)
Visibility 1.50 mi
Wind Chill34°F (1°C)
Last update 15 Jan 01:20 AM PST
Extended Forecast for

4 Miles N Greenberry OR

Air Stagnation Advisory January 15, 01:44am until January 16, 04:00am
Dense Fog Advisory January 15, 01:44am until January 15, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Air Stagnation Advisory January 15, 01:44am until January 16, 04:00am
    Dense Fog Advisory January 15, 01:44am until January 15, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 34 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. North northeast wind 6 to 9 mph.

    High: 50 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Areas of dense fog before 8pm, then areas of dense fog after 10pm. Otherwise, mostly cloudy, with a low around 32. North northwest wind 6 to 8 mph.

    Low: 32 °F

    Areas Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 52. North northeast wind 7 to 9 mph.

    High: 52 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. North wind 6 to 8 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 48.

    High: 48 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 34. North wind around 5 mph.
Thursday
Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 50. North northeast wind 6 to 9 mph.
Thursday Night
Areas of dense fog before 8pm, then areas of dense fog after 10pm. Otherwise, mostly cloudy, with a low around 32. North northwest wind 6 to 8 mph.
Friday
Areas of dense fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 52. North northeast wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 29. North wind 6 to 8 mph.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 50.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 29.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 48.
Sunday Night
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 29.
M.L.King Day
Patchy fog before 8am. Otherwise, sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 29.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 49.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 33.
Wednesday
Areas of fog. Otherwise, partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greenberry OR
 44.5°N 123.29°W (Elev. 331 ft)
Last Update:
1:16 am PST Jan 15, 2026
Forecast Valid:
1am PST Jan 15, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation