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.

Rain

42°F

6°C

Humidity	91%
Wind Speed	NW 5 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	40°F (4°C)
Visibility	9.00 mi
Wind Chill	39°F (4°C)
Last update	15 Feb 01:06 AM PST

More Information:

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

Extended Forecast for

3 Miles WSW Wallula WA

Overnight
Low: 42 °F
Rain Likely
Sunday
High: 48 °F
Chance Rain
then Partly
Sunny
Sunday Night
Low: 41 °F
Mostly Cloudy
then Rain
Likely
Washington's Birthday
High: 46 °F
Rain
Monday Night
Low: 35 °F
Chance Rain
Tuesday
High: 46 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Tuesday Night
Low: 35 °F
Chance Rain
then Chance
Rain/Snow
Wednesday
High: 44 °F
Chance
Rain/Snow
Wednesday Night
Low: 33 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

Rain likely, mainly before 4am. Cloudy, with a low around 42. Northwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 48. North wind 3 to 5 mph.

Sunday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Washington's Birthday

Rain, mainly before 4pm. High near 46. Southwest wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 30 percent chance of rain, mainly before 10pm. Snow level 1700 feet lowering to 1000 feet after midnight . Mostly cloudy, with a low around 35. South wind 9 to 11 mph.

Tuesday

A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 1000 feet rising to 1600 feet in the afternoon. Partly sunny, with a high near 46. Chance of precipitation is 20%.

Tuesday Night

A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

Wednesday

A chance of rain and snow before 1pm, then a slight chance of rain. Snow level 800 feet. Partly sunny, with a high near 44. Chance of precipitation is 30%.

Wednesday Night

A slight chance of rain before 10pm, then a chance of rain and snow. Snow level 1200 feet lowering to 600 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Thursday

A chance of rain and snow before 7am, then a chance of snow between 7am and 10am, then a chance of rain and snow after 10am. Snow level 500 feet. Mostly cloudy, with a high near 43.

Thursday Night

A slight chance of rain and snow. Snow level 600 feet. Mostly cloudy, with a low around 34.

Friday

A slight chance of rain and snow. Snow level 400 feet rising to 1000 feet in the afternoon. Mostly sunny, with a high near 45.

Friday Night

A slight chance of rain and snow. Snow level 1100 feet. Mostly cloudy, with a low around 36.

Saturday

A slight chance of rain and snow. Snow level 700 feet rising to 1600 feet in the afternoon. Mostly cloudy, with a high near 48.