Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until January 2, 07:00 AM PST

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

32°F

0°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	30°F (-1°C)
Visibility	8.00 mi
Last update	01 Jan 10:00 PM PST

More Information:

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

Extended Forecast for

4 Miles S Richland WA

Winter Weather Advisory January 1, 10:25pm until January 2, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 1, 10:25pm until January 2, 07:00am
NOW until 7:00am Fri
Winter Weather Advisory
Tonight
Low: 31 °F
Rain/Freezing
Rain Likely
Friday
High: 43 °F
Chance Rain
then Mostly
Cloudy
Friday Night
Low: 34 °F
Mostly Cloudy
then Chance
Rain
Saturday
High: 45 °F
Chance Rain
Saturday Night
Low: 38 °F
Chance Rain
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 37 °F
Chance Rain
Monday
High: 48 °F
Partly Sunny

Detailed Forecast

Tonight

Freezing rain likely, possibly mixed with rain. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.

Friday

A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 43. Light south wind.

Friday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34. North wind around 6 mph.

Saturday

A 50 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 45. North wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. North wind 5 to 9 mph becoming south after midnight.

Sunday

A slight chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.

Sunday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 37.

Monday

Partly sunny, with a high near 48.

Monday Night

Partly cloudy, with a low around 33.

Tuesday

A slight chance of rain. Mostly cloudy, with a high near 47.