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

40°F

4°C

Humidity	100%
Wind Speed	NW 3 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	40°F (4°C)
Visibility	8.00 mi
Last update	13 Mar 05:53 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Richland WA

Today
High: 51 °F
Rain
Tonight
Low: 38 °F
Rain then
Rain/Snow
Likely
Saturday
High: 50 °F
Breezy.
Slight Chance
Rain/Snow
then Sunny
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 49 °F
Mostly Cloudy
Sunday Night
Low: 41 °F
Cloudy
Monday
High: 63 °F
Mostly Cloudy
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 69 °F
Mostly Cloudy

Detailed Forecast

Today

Rain, mainly after 8am. High near 51. West wind 10 to 13 mph, with gusts as high as 18 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. Low around 38. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Mostly sunny, with a high near 50. Breezy, with a west wind 16 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 33. Northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

Sunday

Mostly cloudy, with a high near 49. Light and variable wind becoming southeast around 6 mph in the afternoon.

Sunday Night

Cloudy, with a low around 41.

Monday

Mostly cloudy, with a high near 63.

Monday Night

Mostly cloudy, with a low around 48.

Tuesday

Mostly cloudy, with a high near 69.