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

Current conditions at

Portland, Portland International Airport (KPDX)

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

Fog

43°F

6°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.5 in (1032.85 mb)
Dewpoint	43°F (6°C)
Visibility	0.50 mi
Last update	14 Jan 11:00 AM PST

More Information:

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

Extended Forecast for

Portland OR

Air Stagnation Advisory January 14, 11:24am until January 16, 04:00am

Dense Fog Advisory January 14, 11:24am until January 14, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Dense Fog Advisory

Air Stagnation Advisory January 14, 11:24am until January 16, 04:00am
Dense Fog Advisory January 14, 11:24am until January 14, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 49 °F
Partly Sunny
Tonight
Low: 38 °F
Patchy Fog
then Mostly
Cloudy
Thursday
High: 54 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 37 °F
Mostly Clear
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Clear