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.

light rain,mist

43°F

6°C

Humidity	93%
Wind Speed	NNW 4 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	41°F (5°C)
Visibility	5.00 mi
Wind Chill	41°F (5°C)
Last update	13 Mar 01:00 PM PDT

More Information:

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

Extended Forecast for

Pasco WA

This Afternoon
High: 54 °F
Rain
Tonight
Low: 38 °F
Rain then
Rain/Snow
Saturday
High: 52 °F
Chance
Rain/Snow
then Sunny
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 52 °F
Mostly Cloudy
Sunday Night
Low: 42 °F
Cloudy
Monday
High: 65 °F
Mostly Cloudy
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 71 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Rain. High near 54. West wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain before 2am, then rain likely, possibly mixed with snow. Low around 38. West wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 11am. Snow level 1800 feet lowering to 1000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 33. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Sunday

Mostly cloudy, with a high near 52. Light southeast wind.

Sunday Night

Cloudy, with a low around 42.

Monday

Mostly cloudy, with a high near 65.

Monday Night

Mostly cloudy, with a low around 48.

Tuesday

Mostly cloudy, with a high near 71.