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

Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Hazardous Weather Conditions

Current conditions at

CORVALLIS (FNWO3)

Lat: 44.41833°NLon: 123.32528°WElev: 308.0ft.

NA

30°F

-1°C

Humidity 99%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 16 Jan 02:45 AM PST
Extended Forecast for

7 Miles W Brownsville OR

Air Stagnation Advisory January 17, 07:00pm until January 20, 10:00am
Dense Fog Advisory January 16, 03:56am until January 16, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory January 16, 03:56am until January 16, 12:00pm

    NOW until 12:00pm Fri

    Dense Fog Advisory

  • Overnight

    Low: 31 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, sunny, with a high near 52. North northeast wind around 8 mph.

    High: 52 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Patchy dense fog after 5am. Otherwise, mostly clear, with a low around 30. North wind 6 to 8 mph.

    Low: 30 °F

    Clear then
    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 51. North northeast wind around 6 mph.

    High: 51 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, mostly clear, with a low around 29. Light northeast wind.

    Low: 29 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 49.

    High: 49 °F

    Areas Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Areas of fog. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Areas Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 10am. Otherwise, sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a low around 31. North northeast wind around 7 mph.
Friday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 52. North northeast wind around 8 mph.
Friday Night
Patchy dense fog after 5am. Otherwise, mostly clear, with a low around 30. North wind 6 to 8 mph.
Saturday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 51. North northeast wind around 6 mph.
Saturday Night
Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, mostly clear, with a low around 29. Light northeast wind.
Sunday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 49.
Sunday Night
Areas of fog. Otherwise, mostly clear, with a low around 29.
M.L.King Day
Patchy fog before 10am. Otherwise, sunny, with a high near 49.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 29.
Tuesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 51.
Tuesday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Areas of fog. Otherwise, mostly cloudy, with a high near 50.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Thursday
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Brownsville OR
 44.39°N 123.14°W (Elev. 272 ft)
Last Update:
3:45 am PST Jan 16, 2026
Forecast Valid:
3am PST Jan 16, 2026-6pm PST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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