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, 05:00 AM PST

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

23°F

-5°C

Humidity	95%
Wind Speed	NA 4 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	31 Dec 08:56 PM PST

More Information:

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

Extended Forecast for

13 Miles SE Skykomish WA

Winter Weather Advisory January 1, 04:00am until January 2, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 22 °F
Snow Likely
New Year's Day
High: 30 °F
Snow Likely
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 30 °F
Snow Likely
Friday Night
Low: 27 °F
Snow Likely
Saturday
High: 29 °F
Snow Likely
Saturday Night
Low: 25 °F
Snow Likely
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 22 °F
Snow Likely

Detailed Forecast

Tonight

Snow likely. Increasing clouds, with a low around 22. South wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

New Year's Day

Snow likely. Mostly cloudy, with a high near 30. South wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 26. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely. Mostly cloudy, with a high near 30. West wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 27. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

Monday

Snow likely. Mostly cloudy, with a high near 27.

Monday Night

Snow likely. Mostly cloudy, with a low around 20.