Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until January 16, 04:00 AM PST

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

45°F

7°C

Humidity	93%
Wind Speed	W 6 MPH
Barometer	30.45 in (1031.16 mb)
Dewpoint	43°F (6°C)
Visibility	7.00 mi
Wind Chill	42°F (6°C)
Last update	14 Jan 03:15 PM PST

More Information:

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

Extended Forecast for

3 Miles NNE Mt Tabor OR

Air Stagnation Advisory January 14, 03:32pm until January 16, 04:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory January 14, 03:32pm until January 16, 04:00am
NOW until 4:00am Fri
Air Stagnation Advisory
This Afternoon
High: 49 °F
Partly Sunny
Tonight
Low: 36 °F
Areas Dense
Fog
Thursday
High: 56 °F
Patchy Dense
Fog then
Sunny
Thursday Night
Low: 39 °F
Mostly Clear
and Breezy
Friday
High: 54 °F
Sunny and
Breezy
Friday Night
Low: 38 °F
Mostly Clear
and Breezy
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

This Afternoon

Partly sunny, with a high near 49. Light north northwest wind.

Tonight

Areas of dense fog. Otherwise, mostly cloudy, with a low around 36. Light and variable wind.

Thursday

Patchy dense fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. North wind 7 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 39. Breezy, with an east wind around 15 mph, with gusts as high as 34 mph.

Friday

Sunny, with a high near 54. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 38 mph.

Friday Night

Mostly clear, with a low around 38. Breezy.

Saturday

Sunny, with a high near 54.

Saturday Night

Mostly clear, with a low around 35.

Sunday

Sunny, with a high near 52.