Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

37°F

3°C

Humidity	93%
Wind Speed	NW 4 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	14 Feb 06:20 AM PST

More Information:

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

Extended Forecast for

3 Miles WSW Wallula WA

Today
High: 48 °F
Chance Rain
Tonight
Low: 43 °F
Rain Likely
Sunday
High: 48 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday Night
Low: 40 °F
Slight Chance
Rain
Washington's Birthday
High: 47 °F
Rain Likely
Monday Night
Low: 37 °F
Rain Likely
Tuesday
High: 48 °F
Chance Rain
Tuesday Night
Low: 36 °F
Chance Rain
then Slight
Chance
Rain/Snow
Wednesday
High: 45 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain

Detailed Forecast

Today

A 30 percent chance of rain, mainly after 10am. Cloudy, with a high near 48. South wind 7 to 9 mph becoming northwest in the afternoon.

Tonight

Rain likely, mainly before 1am. Cloudy, with a low around 43. Northwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 48. North wind 3 to 6 mph.

Sunday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 40. Light and variable wind.

Washington's Birthday

Rain likely. Cloudy, with a high near 47. Southwest wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

Tuesday

A 40 percent chance of rain. Mostly cloudy, with a high near 48.

Tuesday Night

A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Wednesday

A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 1100 feet rising to 1600 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 20%.

Wednesday Night

A slight chance of rain before 1am, then a slight chance of rain and snow. Snow level 1700 feet lowering to 1100 feet after midnight . Partly cloudy, with a low around 36.

Thursday

A chance of rain and snow. Snow level 800 feet rising to 1400 feet in the afternoon. Partly sunny, with a high near 45.

Thursday Night

A chance of rain and snow. Snow level 1400 feet. Mostly cloudy, with a low around 36.

Friday

A chance of rain and snow. Snow level 1000 feet rising to 1500 feet in the afternoon. Partly sunny, with a high near 47.