Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955° N Lon: 119.11813° W Elev: 397.0 ft.

Overcast

45°F

7°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	07 Feb 02:53 PM PST

More Information:

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

Detailed forecast for

Lower Columbia Basin of Washington

Tonight

Cloudy. Rain likely in the evening, then a chance of rain overnight. Lows in the lower 40s. South wind 5 to 10 mph. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch.

Sunday

A chance of rain in the morning, then rain in the afternoon. Highs in the upper 40s. South wind 5 to 10 mph shifting to the north in the afternoon. Chance of precipitation 90 percent. Rainfall amounts up to a half of an inch possible.

Sunday Night

Mostly cloudy. Rain likely in the evening, then a chance of rain overnight. Lows in the mid to upper 30s. West wind 5 to 10 mph. Gusts up to 20 mph overnight. Chance of precipitation 70 percent. Rainfall amounts between a tenth and a quarter of an inch possible.

Monday

Mostly sunny. Highs in the lower to mid 50s. Southwest wind 5 to 15 mph.

Monday Night

Mostly clear. Lows in the lower 30s. South wind 5 to 10 mph.

Tuesday And Tuesday Night

Mostly cloudy. Highs in the mid 40s to lower 50s. Lows in the upper 20s to lower 30s.

Wednesday And Wednesday Night

Mostly clear. Highs in the mid 40s to lower 50s. Lows in the upper 20s to lower 30s.

Thursday And Thursday Night

Mostly cloudy. Highs in the upper 40s to lower 50s. Lows in the lower to mid 30s.

Friday And Friday Night

Mostly cloudy with a 20 percent chance of rain. Highs in the mid 40s to lower 50s. Lows in the lower to mid 30s.