Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

52°F

11°C

Humidity	81%
Wind Speed	SE 6 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	09 Dec 12:00 PM PST

More Information:

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

Extended Forecast for

4 Miles WSW Highland WA

This Afternoon
High: 48 °F
Rain
Tonight
Low: 45 °F⇑
Rain then
Chance Rain
and Breezy
Wednesday
High: 58 °F
Breezy.
Slight Chance
Rain then
Mostly Cloudy
Wednesday Night
Low: 53 °F
Slight Chance
Rain and
Breezy
Thursday
High: 57 °F
Slight Chance
Rain and
Breezy
Thursday Night
Low: 46 °F
Mostly Cloudy
Friday
High: 55 °F
Partly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 50 °F
Partly Sunny

Detailed Forecast

This Afternoon

Rain, mainly after 1pm. Steady temperature around 48. South wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, mainly before 7pm. Temperature rising to around 52 by 4am. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 58. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 39 mph.

Wednesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 53. Breezy, with a southwest wind 24 to 26 mph, with gusts as high as 37 mph.

Thursday

A 20 percent chance of rain. Mostly cloudy, with a high near 57. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 33 mph.

Thursday Night

Mostly cloudy, with a low around 46.

Friday

Partly sunny, with a high near 55.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 50.