Mid-Atlantic Severe Thunderstorms; Western Heat Wave

A persistent heat wave will continue to bring dangerously hot temperatures and set new records across much of the Western U.S. through this week. Excessive Heat Watches and Warnings are in effect. Severe thunderstorms associated with damaging wind gusts and hail will be possible across parts of the Mid-Atlantic, including the National Capitol Region, this afternoon and evening. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955° N Lon: 119.11813° W Elev: 397 ft.

Clear

90°F

32°C

Humidity	31%
Wind Speed	N 9 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	14 Jun 03:05 PM PDT

More Information:

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

Detailed forecast for

Lower Columbia Basin of Washington

Tonight

Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid to upper 50s. Breezy. West wind 10 to 20 mph. Chance of precipitation 50 percent. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 70s to lower 80s. Windy. Southwest wind 5 to 15 mph increasing to 15 to 25 mph with gusts to around 35 mph in the afternoon.

Tuesday Night

Partly cloudy in the evening, becoming clear. Lows in the upper 40s to lower 50s. Windy. Southwest wind 15 to 25 mph.

Wednesday

Sunny. Highs in the upper 70s to lower 80s. West wind 5 to 10 mph.

Wednesday Night

Clear. Lows in the upper 40s to lower 50s. Northeast wind 5 to 10 mph.

Thursday And Thursday Night

Clear. Highs in the mid to upper 80s. Lows in the upper 40s to upper 50s.

Friday Through Monday

Mostly clear. Highs in the upper 80s to mid 90s. Lows in the mid 50s to mid 60s.