Severe Thunderstorms in the Southern Plains; Cooler Temperatures in the East

Severe thunderstorms may produce isolated hail and damaging gusts over portions of western Kansas, northwest Oklahoma and the Oklahoma/Texas Panhandles today. A high pressure system is bringing mostly clear skies and cooler temperatures across much of the eastern U.S. to the Mid-South through midweek. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

68°F

20°C

Humidity	67%
Wind Speed	N 3 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	08 Sep 08:53 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Wallula WA

Today
High: 75 °F
Mostly Sunny
Tonight
Low: 62 °F
Chance
Showers
Tuesday
High: 70 °F
Chance
Showers
Tuesday Night
Low: 60 °F
Chance
Showers
Wednesday
High: 68 °F
Chance
Showers
Wednesday Night
Low: 60 °F
Chance
Showers
Thursday
High: 65 °F
Chance
Showers
Thursday Night
Low: 59 °F
Slight Chance
Showers then
Partly Cloudy
Friday
High: 69 °F
Slight Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 75. Southwest wind 6 to 9 mph becoming north in the afternoon.

Tonight

A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. Southwest wind 6 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 70. Southwest wind 7 to 13 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers. Partly cloudy, with a low around 60. South wind 6 to 9 mph.

Wednesday

A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 68. West wind 7 to 9 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Thursday

A 50 percent chance of showers. Partly sunny, with a high near 65.

Thursday Night

A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 59.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 69.

Friday Night

Mostly clear, with a low around 60.

Saturday

Mostly sunny, with a high near 69.