Heavy Rainfall for Hawaii; Severe Weather Potential Increasing Across the South

Snowfall downwind of the Great Lakes will slowly diminish through the day. A system tracking across California is forecast to intensify across the Southern Plains through Thursday. Severe weather and heavy rainfall are possible from eastern Texas through the lower Mississippi Valley into Friday. Meanwhile, Kona low to the northwest of the Hawaiian islands will bring a chance of flash flooding. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until November 30, 11:00 AM PST

En Español

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

32°F

0°C

Humidity	88%
Wind Speed	N 0 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	29°F (-2°C)
Visibility	1.50 mi
Last update	29 Nov 10:53 AM PST

More Information:

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

Extended Forecast for

2 Miles S Wallula WA

Air Stagnation Advisory until November 30, 11:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until November 30, 11:00am

NOW until
11:00am Thu

Air Stagnation Advisory
Today

Patchy
Freezing Fog
High: 32 °F
Tonight

Patchy
Freezing Fog
then Mostly
Cloudy
Low: 29 °F
Thursday

Chance Snow
then Snow
Likely
High: 32 °F
Thursday
Night

Snow Likely
then Chance
Snow
Low: 29 °F
Friday

Rain/Snow
Likely
High: 40 °F
Friday
Night

Rain Likely
and Breezy
Low: 36 °F
Saturday

Rain Likely
High: 47 °F
Saturday
Night

Chance Rain
then Rain
Low: 40 °F

Detailed Forecast

Today

Patchy freezing fog before 1pm, then patchy freezing fog after 4pm. Mostly cloudy, with a high near 32. Northeast wind around 6 mph.

Tonight

Patchy freezing fog before 7pm. Mostly cloudy, with a low around 29. Calm wind.

Thursday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly before 10pm. Snow level 500 feet. Cloudy, with a low around 29. Light and variable wind becoming southwest 5 to 7 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Rain and snow likely, becoming all rain after 1pm. Snow level 1400 feet rising to 2500 feet in the afternoon. Mostly cloudy, with a high near 40. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

Rain likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.

Saturday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

Saturday Night

Rain, mainly after 4am. Low around 40. Chance of precipitation is 80%.

Sunday

Rain. High near 49. Chance of precipitation is 80%.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 42.

Monday

Rain likely. Mostly cloudy, with a high near 49.