Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Overcast

29°F

-2°C

Humidity	88%
Wind Speed	N 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	31 Dec 11:53 PM PST

More Information:

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

Extended Forecast for

2 Miles NW Starbuck WA

Winter Weather Advisory January 1, 10:00am until January 2, 04:00am

Air Stagnation Advisory January 1, 12:13am until January 1, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Air Stagnation Advisory

Air Stagnation Advisory January 1, 12:13am until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Overnight
Low: 23 °F
Chance Rain
New Year's Day
High: 36 °F
Chance Rain
Thursday Night
Low: 30 °F
Chance Rain
Friday
High: 45 °F
Chance Rain
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 50 °F
Chance Rain
Saturday Night
Low: 38 °F
Chance Rain
Sunday
High: 52 °F
Chance Rain

Detailed Forecast

Overnight

A 30 percent chance of rain. Snow level 1800 feet. Mostly cloudy, with a low around 23. Calm wind.

New Year's Day

A 50 percent chance of rain. Cloudy, with a high near 36. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 50 percent chance of rain. Cloudy, with a low around 30. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 45. Calm wind becoming southwest around 6 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 33. Light southeast wind.

Saturday

A 50 percent chance of rain. Mostly cloudy, with a high near 50.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 38.

Sunday

A 50 percent chance of rain. Mostly cloudy, with a high near 52.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35.

Monday

A chance of rain. Mostly cloudy, with a high near 50.