Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from December 28, 05:00 AM PST until December 28, 10:00 AM PST

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

34°F

1°C

Humidity	100%
Wind Speed	WNW 5 MPH
Barometer	30.53 in (1033.86 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	28 Dec 03:00 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NNW Greenberry OR

Dense Fog Advisory December 28, 05:00am until December 28, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Overnight
Low: 32 °F
Frost and
Patchy Dense
Fog
Sunday
High: 44 °F
Frost and
Patchy Dense
Fog then
Partly Sunny
Sunday Night
Low: 31 °F
Frost
Monday
High: 44 °F
Frost then
Partly Sunny
Monday Night
Low: 30 °F
Frost
Tuesday
High: 44 °F
Frost then
Mostly Sunny
Tuesday Night
Low: 30 °F
Frost and
Patchy Fog
Wednesday
High: 46 °F
Frost and
Patchy Fog
then Partly
Sunny
Wednesday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Overnight

Patchy dense fog. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 32. Calm wind.

Sunday

Patchy dense fog before 10am. Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 44. Calm wind becoming north northeast 5 to 7 mph in the morning.

Sunday Night

Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 31. North northwest wind around 6 mph becoming calm in the evening.

Monday

Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 44. Calm wind becoming north northeast around 5 mph in the afternoon.

Monday Night

Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30. Light north wind.

Tuesday

Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 44.

Tuesday Night

Patchy fog before midnight, then patchy fog after 3am. Widespread frost, mainly after 10pm. Otherwise, partly cloudy, with a low around 30.

Wednesday

Patchy fog before 9am. Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 46.