
Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East
Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >
Hazardous Weather Conditions
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Overcast
34°F
1°C
| Humidity | 80% |
| Wind Speed | WSW 3 MPH |
| Barometer | 30.62 in (1036.91 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jan 02:20 AM PST |
Pasco WA
NOW until 4:00pm Tue

Air Stagnation Advisory
Overnight

Low: 28 °F
Cloudy
M.L.King Day

High: 38 °F
Mostly Cloudy
Monday Night
Low: 27 °F
Mostly Cloudy
then Patchy
Freezing FogTuesday

High: 38 °F
Mostly Cloudy
Tuesday Night
Low: 26 °F
Partly Cloudy
then Patchy
Freezing FogWednesday
High: 37 °F
Patchy
Freezing Fog
then Partly
SunnyWednesday Night
Low: 25 °F
Mostly Cloudy
then Patchy
Freezing Fog
and Patchy
FogThursday
High: 37 °F
Patchy
Freezing Fog
and Patchy
Fog then
Partly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
46.24°N 119.11°W (Elev. 397 ft)



