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 7 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	17°F (-8°C)
Last update	NA

More Information:

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

Extended Forecast for

9 Miles SSW Trinity 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: 32 °F
Snow Likely
Tonight
Low: 27 °F
Snow then
Wintry Mix
Friday
High: 34 °F
Wintry Mix
Friday Night
Low: 32 °F
Rain/Snow
Saturday
High: 33 °F
Rain/Snow
Saturday Night
Low: 32 °F
Rain/Snow
Sunday
High: 33 °F
Snow
Sunday Night
Low: 28 °F
Snow Likely
Monday
High: 32 °F
Snow Likely

Detailed Forecast

New Year's Day

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. Light southeast wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow before 4am, then snow and freezing rain. Low around 27. Calm wind. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

Friday

Snow and freezing rain before 10am, then rain likely, possibly mixed with snow between 10am and 2pm, then rain likely after 2pm. High near 34. Light northwest wind. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around an inch possible.

Friday Night

Rain before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then snow likely after 1am. Low around 32. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Rain, possibly mixed with snow, becoming all rain after 4pm. High near 33. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain before 7pm, then snow, possibly mixed with rain. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Monday

Snow likely, mainly before 10am. Partly sunny, with a high near 32. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 25.

Tuesday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.