Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Rain

43°F

6°C

Humidity	93%
Wind Speed	NW 9 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	27 Nov 09:35 PM PST

More Information:

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

Extended Forecast for

Wallula WA

Tonight
Low: 43 °F
Rain and
Patchy Fog
Friday
High: 47 °F
Chance Rain
and Patchy
Fog then
Mostly Sunny
Friday Night
Low: 35 °F
Patchy
Freezing Fog
and Patchy
Fog
Saturday
High: 37 °F
Chance
Rain/Snow and
Patchy
Freezing Fog
Saturday Night
Low: 30 °F
Chance
Rain/Snow
then Partly
Cloudy
Sunday
High: 37 °F
Partly Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 37 °F
Mostly Cloudy
Monday Night
Low: 34 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Tonight

Rain. Patchy fog after 10pm. Low around 43. West wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A 50 percent chance of rain before 10am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 47. Northwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Patchy fog after 10pm. Patchy freezing fog after 4am. Otherwise, mostly cloudy, with a low around 35. Light north wind.

Saturday

A chance of rain and snow, mainly after 4pm. Patchy freezing fog before 10am. Cloudy, with a high near 37. North wind around 6 mph. Chance of precipitation is 30%.

Saturday Night

A chance of rain and snow before 10pm. Snow level 1300 feet lowering to 700 feet after midnight . Mostly cloudy, with a low around 30. West wind 3 to 5 mph. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 37.

Sunday Night

Partly cloudy, with a low around 31.

Monday

Mostly cloudy, with a high near 37.

Monday Night

A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Tuesday

A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 40.

Tuesday Night

A slight chance of rain. Mostly cloudy, with a low around 34.