Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory 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	92%
Wind Speed	E 4 MPH
Barometer	30.34 in (1027.43 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	30 Dec 07:53 PM PST

More Information:

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

Extended Forecast for

4 Miles W College Place WA

Air Stagnation Advisory December 30, 08:07pm until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory December 30, 08:07pm until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Tonight
Low: 24 °F
Patchy
Freezing Fog
Wednesday
High: 34 °F
Areas
Freezing Fog
then Partly
Sunny
Wednesday Night
Low: 21 °F
Patchy
Freezing Fog
New Year's Day
High: 33 °F
Chance
Rain/Freezing
Rain and
Areas
Freezing Fog
Thursday Night
Low: 26 °F
Rain Likely
and Patchy
Freezing Fog
Friday
High: 40 °F
Rain Likely
then Chance
Rain
Friday Night
Low: 32 °F
Chance Rain
Saturday
High: 51 °F
Chance Rain

Detailed Forecast

Tonight

Patchy freezing fog. Mostly clear, with a low around 24. Calm wind.

Wednesday

Areas of freezing fog before 10am. Partly sunny, with a high near 34. Calm wind.

Wednesday Night

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

New Year's Day

A slight chance of freezing rain between 10am and 1pm, then a chance of rain. Areas of freezing fog before 1pm. Mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%.

Thursday Night

Rain likely, mainly after 10pm. Patchy freezing fog after 10pm. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 32.

Saturday

A 50 percent chance of rain. Mostly cloudy, with a high near 51.

Saturday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 37.

Sunday

A slight chance of rain. Mostly cloudy, with a high near 51.

Sunday Night

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