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

42°F

6°C

Humidity	95%
Wind Speed	W 3 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	14 Mar 04:53 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Wallula WA

Overnight
Low: 47 °F
Chance Rain
Saturday
High: 47 °F
Breezy.
Chance Rain
then Mostly
Sunny
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 51 °F
Increasing
Clouds
Sunday Night
Low: 45 °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
Tuesday Night
Low: 54 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 47. West wind around 21 mph, with gusts as high as 31 mph.

Saturday

A 30 percent chance of rain before 8am. Snow level 4300 feet lowering to 1300 feet. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 47. Breezy, with a west wind 21 to 24 mph, with gusts as high as 32 mph.

Saturday Night

Mostly cloudy, with a low around 35. Northwest wind 12 to 17 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

Sunday

Increasing clouds, with a high near 51. Light and variable wind becoming northeast around 6 mph in the afternoon.

Sunday Night

A 20 percent chance of rain before 11pm. Cloudy, with a low around 45. Northeast wind around 6 mph becoming south after midnight.

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.