Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

57°F

14°C

Humidity	50%
Wind Speed	SW 25 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	06 Dec 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

Mostly cloudy with a 20 percent chance of rain. Lows in the lower to mid 40s. Southwest wind 5 to 15 mph with gusts to around 25 mph.

Sunday

Rain likely in the morning, then a chance of rain in the afternoon. Highs in the lower to mid 50s. South wind 5 to 15 mph with gusts to around 25 mph. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch.

Sunday Night

Partly cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s. Southwest wind 5 to 15 mph with gusts to around 25 mph. Rainfall amounts less than a tenth of an inch.

Monday

Rain likely. Highs in the mid 50s to lower 60s. South wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent.

Monday Night

Rain likely. Lows in the mid to upper 40s. Windy. Southwest wind 15 to 25 mph with gusts to around 35 mph. Chance of precipitation 70 percent.

Tuesday

Rain likely. Highs in the lower to mid 50s. Chance of precipitation 70 percent.

Tuesday Night

Rain. Lows in the lower to mid 40s. Chance of precipitation 90 percent.

Wednesday

Rain likely. Highs in the 50s. Chance of precipitation 70 percent.

Wednesday Night And Thursday

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