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

Pearson Airfield (KVUO)

Lat: 45.62103°NLon: 122.65419°WElev: 20.0ft.

Mist

37°F

3°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.6 in (1036.24 mb)
Dewpoint	37°F (3°C)
Visibility	5.00 mi
Last update	28 Dec 05:30 AM PST

More Information:

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

Extended Forecast for

5 Miles WSW Delta Park OR

Dense Fog Advisory until December 28, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until December 28, 10:00am
NOW until 10:00am Sun
Dense Fog Advisory
Overnight
Low: 34 °F
Patchy Dense
Fog
Sunday
High: 41 °F
Frost and
Patchy Dense
Fog then
Partly Sunny
Sunday Night
Low: 34 °F
Frost
Monday
High: 44 °F
Frost then
Partly Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 45 °F
Partly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
then Frost
Wednesday
High: 44 °F
Frost then
Partly Sunny

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, mostly cloudy, with a low around 34. Calm wind.

Sunday

Patchy dense fog before 10am. Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 41. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Widespread frost, mainly between 4am and 5am. Otherwise, mostly cloudy, with a low around 34. North northeast wind around 6 mph.

Monday

Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 44. North northeast wind around 6 mph.

Monday Night

Mostly cloudy, with a low around 34. Northeast wind around 6 mph.

Tuesday

Partly sunny, with a high near 45.

Tuesday Night

Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 32.

Wednesday

Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 44.