Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until January 16, 10:00 AM PST

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

45°F

7°C

Humidity	81%
Wind Speed	W 4 MPH
Barometer	30.43 in (1030.48 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	13 Jan 05:20 PM PST

More Information:

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

Extended Forecast for

2 Miles S Wallula WA

Air Stagnation Advisory January 13, 05:57pm until January 16, 10:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory January 13, 05:57pm until January 16, 10:00am
NOW until 10:00am Fri
Air Stagnation Advisory
Tonight
Low: 35 °F
Partly Cloudy
Wednesday
High: 46 °F
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy
Thursday
High: 42 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Friday
High: 40 °F
Patchy Fog
then Partly
Sunny
Friday Night
Low: 30 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 40 °F
Patchy Fog
then Mostly
Sunny