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

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Clear

30°F

-1°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.38 in (1028.79 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	30 Dec 05:35 PM PST

More Information:

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

Extended Forecast for

White Swan WA

Air Stagnation Advisory December 30, 05:56pm until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory December 30, 05:56pm until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Tonight
Low: 25 °F
Mostly Clear
Wednesday
High: 37 °F
Partly Sunny
Wednesday Night
Low: 24 °F
Partly Cloudy
New Year's Day
High: 36 °F
Mostly Cloudy
Thursday Night
Low: 29 °F
Chance
Rain/Freezing
Rain and
Patchy
Freezing Fog
Friday
High: 38 °F
Rain/Freezing
Rain Likely
and Patchy
Freezing Fog
Friday Night
Low: 31 °F
Rain Likely
Saturday
High: 43 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 25. Calm wind.

Wednesday

Partly sunny, with a high near 37. Calm wind.

Wednesday Night

Partly cloudy, with a low around 24. Calm wind.

New Year's Day

Mostly cloudy, with a high near 36. Calm wind.

Thursday Night

A chance of rain or freezing rain. Patchy freezing fog after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%.

Friday

A chance of rain or freezing rain before 10am, then rain likely. Patchy fog before 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 38. Chance of precipitation is 60%.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Saturday

A 50 percent chance of rain. Mostly cloudy, with a high near 43.

Saturday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 33.

Sunday

A chance of rain, mainly after 4pm. Partly sunny, with a high near 45.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 31.

Monday

A slight chance of rain and snow. Mostly cloudy, with a high near 43.