Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

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

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

50°F

10°C

Humidity	66%
Wind Speed	N 0 MPH
Barometer	30.38 in (1028.79 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	13 Jan 01:20 PM PST

More Information:

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

Extended Forecast for

Happy Valley OR

Air Stagnation Advisory January 13, 01:36pm until January 16, 04:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory January 13, 01:36pm until January 16, 04:00am
NOW until 4:00am Fri
Air Stagnation Advisory
This Afternoon
High: 50 °F
Mostly Sunny
Tonight
Low: 37 °F
Partly Cloudy
Wednesday
High: 49 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
and Breezy
Friday
High: 53 °F
Sunny and
Breezy
Friday Night
Low: 37 °F
Mostly Clear
and Breezy