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	N 6 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	41°F (5°C)
Visibility	4.00 mi
Wind Chill	39°F (4°C)
Last update	13 Mar 11:35 AM PDT

More Information:

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

Extended Forecast for

Pasco WA

Today
High: 55 °F
Rain
Tonight
Low: 36 °F
Rain then
Rain/Snow
Saturday
High: 54 °F
Chance
Rain/Snow
then Sunny
Saturday Night
Low: 29 °F
Mostly Cloudy
Sunday
High: 52 °F
Mostly Cloudy
Sunday Night
Low: 40 °F
Cloudy
Monday
High: 66 °F
Mostly Cloudy
Monday Night
Low: 46 °F
Mostly Cloudy
Tuesday
High: 71 °F
Mostly Cloudy

Detailed Forecast

Today

Rain. High near 55. West wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain before 2am, then rain likely, possibly mixed with snow between 2am and 5am, then rain likely after 5am. Low around 36. West wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A chance of rain, mixing with snow after 8am, then gradually ending. Snow level 1800 feet lowering to 1000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 29. Northwest wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 24 mph.

Sunday

Mostly cloudy, with a high near 52. Calm wind.

Sunday Night

Cloudy, with a low around 40.

Monday

Mostly cloudy, with a high near 66.

Monday Night

Mostly cloudy, with a low around 46.

Tuesday

Mostly cloudy, with a high near 71.