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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

34°F

1°C

Humidity	87%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	01 Jan 01:01 PM PST

More Information:

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

Extended Forecast for

3 Miles W 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: 31 °F
Chance Snow
Tonight
Low: 26 °F
Heavy Snow
Friday
High: 32 °F
Heavy Snow
Friday Night
Low: 27 °F
Snow
Saturday
High: 29 °F
Snow
Saturday Night
Low: 26 °F
Snow
Sunday
High: 28 °F
Snow
Sunday Night
Low: 21 °F
Snow Likely
Monday
High: 26 °F
Snow Likely

Detailed Forecast

New Year's Day

A 40 percent chance of snow. Mostly cloudy, with a high near 31. Light south wind. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Low around 26. Calm wind. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow. The snow could be heavy at times. High near 32. West wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 27. South wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 29. East wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

Monday

Snow likely, mainly before 10am. Partly sunny, with a high near 26. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19.

Tuesday

A 50 percent chance of snow. Mostly cloudy, with a high near 26.