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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

21°F

-6°C

Humidity	NA
Wind Speed	E 13 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	8°F (-13°C)
Last update	NA

More Information:

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

Extended Forecast for

10 Miles ENE Stevens Pass WA

Air Stagnation Advisory until January 1, 12:00pm

Winter Weather Advisory January 1, 04:00pm until January 2, 01:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Winter Weather Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Tonight
Low: 24 °F
Mostly Cloudy
New Year's Day
High: 35 °F
Chance Snow
Thursday Night
Low: 27 °F
Snow
Friday
High: 34 °F
Rain/Snow
Friday Night
Low: 33 °F
Rain then
Rain/Snow
Saturday
High: 34 °F
Rain/Snow
then Rain
Saturday Night
Low: 34 °F
Rain then
Rain/Snow
Sunday
High: 39 °F
Rain/Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 24. Light east wind.

New Year's Day

A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.

Thursday Night

Snow, mainly after 10pm. Low around 27. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 34. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Rain before 1am, then rain, possibly mixed with snow. Low around 33. Light and variable wind becoming southeast around 5 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow, becoming all rain after 10am. High near 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain before 1am, then rain, possibly mixed with snow between 1am and 4am, then rain after 4am. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow. High near 39. Chance of precipitation is 80%.

Sunday Night

Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Monday

Snow likely, mainly before 10am. Partly sunny, with a high near 39. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 30.

Tuesday

A 40 percent chance of snow. Partly sunny, with a high near 38.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.