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

Winter Weather Advisory in effect from January 1, 04:00 AM PST until January 2, 04:00 AM PST

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

23°F

-5°C

Humidity	92%
Wind Speed	W 4 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	21°F (-6°C)
Visibility	9.00 mi
Wind Chill	18°F (-8°C)
Last update	01 Jan 01:20 AM PST

More Information:

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

Extended Forecast for

19 Miles W White Swan WA

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 27 °F
Chance Snow
New Year's Day
High: 33 °F
Chance Snow
Thursday Night
Low: 29 °F⇑
Chance Snow
Friday
High: 38 °F
Chance Snow
Friday Night
Low: 30 °F
Chance Snow
Saturday
High: 36 °F
Chance Snow
Saturday Night
Low: 30 °F
Chance Snow
Sunday
High: 35 °F
Chance Snow
Sunday Night
Low: 28 °F
Chance Snow

Detailed Forecast

Overnight

A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 27. Calm wind.

New Year's Day

A 50 percent chance of snow. Cloudy, with a high near 33. Light and variable wind becoming southwest around 5 mph in the morning. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Cloudy, with a temperature rising to around 34 by 4am. Calm wind becoming west around 5 mph after midnight. Little or no snow accumulation expected.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 38. West wind 7 to 9 mph. Little or no snow accumulation expected.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 30. Northwest wind around 6 mph. Little or no snow accumulation expected.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 30. New snow accumulation of less than a half inch possible.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 35.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 28.