Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 1, 04:00 PM PST until January 2, 01:00 PM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

25°F

-4°C

Humidity	NA
Wind Speed	E 8 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	16°F (-9°C)
Last update	NA

More Information:

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

Extended Forecast for

6 Miles S Stevens Pass WA

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

Click here for hazard details and duration

Winter Weather Advisory

New Year's Day
High: 33 °F
Snow Likely
Tonight
Low: 29 °F⇑
Wintry Mix
Friday
High: 33 °F
Wintry Mix
Friday Night
Low: 31 °F
Wintry Mix
Saturday
High: 33 °F
Rain/Snow
then Snow
Saturday Night
Low: 28 °F
Snow
Sunday
High: 30 °F
Snow
Sunday Night
Low: 26 °F
Snow Likely
Monday
High: 28 °F
Snow Likely

Detailed Forecast

New Year's Day

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Southeast wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, snow, and freezing rain before 4am, then rain or freezing rain between 4am and 5am, then rain after 5am. Temperature rising to around 33 by 5am. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Friday

Rain, snow, and freezing rain before 3pm, then a chance of rain between 3pm and 4pm, then a chance of rain and snow after 4pm. High near 33. West wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Friday Night

Rain, possibly mixed with snow before 1am, then snow and freezing rain between 1am and 4am, then rain and freezing rain, possibly mixed with snow after 4am. Low around 31. South wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Snow, possibly mixed with rain, becoming all snow after 10am. High near 33. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Saturday Night

Snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Monday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 23.

Tuesday

A 50 percent chance of snow. Mostly cloudy, with a high near 29.