
Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast
A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >
Hazardous Weather Conditions
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Rain
49°F
9°C
| Humidity | 96% |
| Wind Speed | SE 4 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 09 Dec 10:53 PM PST |
4 Miles WSW Highland WA
Tonight

Low: 47 °F⇑
Rain Likely
and Patchy
FogWednesday

High: 59 °F
Mostly Cloudy
and WindyWednesday Night

Low: 53 °F
Mostly Cloudy
and WindyThursday

High: 57 °F
Slight Chance
Rain and
WindyThursday Night

Low: 47 °F
Mostly Cloudy
Friday

High: 55 °F
Partly Sunny
Friday Night

Low: 43 °F
Mostly Cloudy
Saturday

High: 50 °F
Partly Sunny
Saturday Night

Low: 40 °F
Mostly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
46.1°N 119.2°W (Elev. 1640 ft)



