Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 12:03 PM PST until January 1, 12:00 PM PST

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

28°F

-2°C

Humidity	86%
Wind Speed	ENE 3 MPH
Barometer	30.57 in (1035.22 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	29 Dec 10:00 PM PST

More Information:

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

Extended Forecast for

3 Miles NW Touchet WA

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Tonight
Low: 23 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 21 °F
Patchy
Freezing Fog
Wednesday
High: 32 °F
Areas
Freezing Fog
then Partly
Sunny
Wednesday Night
Low: 23 °F
Patchy
Freezing Fog
New Year's Day
High: 32 °F
Slight Chance
Rain/Snow and
Patchy
Freezing Fog
Thursday Night
Low: 27 °F
Chance Rain
Friday
High: 41 °F
Chance Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 23. Calm wind.

Tuesday

Mostly sunny, with a high near 37. Light west wind.

Tuesday Night

Patchy freezing fog. Mostly clear, with a low around 21. Calm wind.

Wednesday

Areas of freezing fog before 10am. Partly sunny, with a high near 32. Light and variable wind.

Wednesday Night

Patchy freezing fog. Mostly cloudy, with a low around 23. Calm wind.

New Year's Day

A slight chance of rain and snow before 1pm, then a slight chance of rain. Patchy freezing fog before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 27.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 41.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 33.

Saturday

A chance of rain. Mostly cloudy, with a high near 46.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 34.

Sunday

A chance of rain. Partly sunny, with a high near 47.