Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

30°F

-1°C

Humidity	92%
Wind Speed	NNW 5 MPH
Barometer	30.38 in (1028.79 mb)
Dewpoint	28°F (-2°C)
Visibility	5.00 mi
Wind Chill	25°F (-4°C)
Last update	29 Jan 02:20 AM PST

More Information:

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

Extended Forecast for

4 Miles WNW West Richland WA

Overnight
Low: 33 °F
Chance Rain
Thursday
High: 48 °F
Rain Likely
then Slight
Chance Rain
Thursday Night
Low: 37 °F
Chance Rain
Friday
High: 47 °F
Cloudy
Friday Night
Low: 36 °F
Mostly Cloudy
Saturday
High: 48 °F
Cloudy
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 50 °F
Mostly Cloudy
Sunday Night
Low: 36 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of rain. Cloudy, with a low around 33. Light southwest wind.

Thursday

Rain likely before 1pm, then a slight chance of rain after 4pm. Cloudy, with a high near 48. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 40 percent chance of rain, mainly between 7pm and 1am. Cloudy, with a low around 37. West wind around 5 mph becoming northwest after midnight.

Friday

Cloudy, with a high near 47. Light and variable wind becoming south around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 36. West wind 3 to 6 mph.

Saturday

Cloudy, with a high near 48.

Saturday Night

Mostly cloudy, with a low around 35.

Sunday

Mostly cloudy, with a high near 50.