Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

46°F

8°C

Humidity	85%
Wind Speed	N 6 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	13 Mar 04:53 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Wallula WA

This Afternoon
High: 53 °F
Chance Rain
Tonight
Low: 44 °F
Rain
Saturday
High: 51 °F
Breezy.
Chance Rain
then Mostly
Sunny
Saturday Night
Low: 36 °F
Mostly Cloudy
Sunday
High: 52 °F
Mostly Cloudy
Sunday Night
Low: 46 °F
Slight Chance
Rain then
Cloudy
Monday
High: 62 °F
Mostly Cloudy
Monday Night
Low: 52 °F
Mostly Cloudy
Tuesday
High: 67 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Cloudy, with a high near 53. Southwest wind around 15 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly between 8pm and 5am. Low around 44. West wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

A 40 percent chance of rain before 8am. Snow level 3800 feet lowering to 1200 feet. Cloudy through mid morning, then becoming mostly sunny, with a high near 51. Breezy, with a west wind 21 to 24 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, with a low around 36. Northwest wind 13 to 18 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

Sunday

Mostly cloudy, with a high near 52. South wind around 6 mph becoming northeast in the afternoon.

Sunday Night

A 20 percent chance of rain before 11pm. Cloudy, with a low around 46.

Monday

Mostly cloudy, with a high near 62.

Monday Night

Mostly cloudy, with a low around 52.

Tuesday

Mostly cloudy, with a high near 67.