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 12 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	9°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 SE 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
Overnight
Low: 27 °F
Mostly Cloudy
New Year's Day
High: 35 °F
Chance Wintry
Mix then
Chance Snow
Thursday Night
Low: 31 °F
Snow Likely
then Wintry
Mix
Friday
High: 32 °F
Wintry Mix
then Freezing
Rain Likely
Friday Night
Low: 32 °F
Freezing Rain
then
Rain/Freezing
Rain
Saturday
High: 37 °F
Rain
Saturday Night
Low: 32 °F
Rain
Sunday
High: 39 °F
Rain/Snow
then
Rain/Snow
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 27. Light southeast wind.

New Year's Day

A slight chance of snow and freezing rain between 7am and 10am, then a chance of snow. Mostly cloudy, with a high near 35. Light east wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow and freezing rain, becoming all snow after 4am. Low around 31. Calm wind. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.

Friday

Snow before 7am, then freezing rain. High near 32. Light west wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday Night

Freezing rain before 1am, then rain. Low around 32. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain. High near 37. Chance of precipitation is 90%.

Saturday Night

Rain. Low around 32. Chance of precipitation is 90%.

Sunday

Rain before 10am, then rain likely, possibly mixed with snow. High near 39. Chance of precipitation is 90%.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

Monday

Rain and snow likely, mainly before 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

Monday Night

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