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 until January 2, 04:00 AM PST

Current conditions at

Stampede Pass (KSMP)

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

light frz rain,mist

26°F

-3°C

Humidity	100%
Wind Speed	NE 4 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	26°F (-3°C)
Visibility	4.00 mi
Wind Chill	21°F (-6°C)
Last update	01 Jan 01:56 PM PST

More Information:

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

Extended Forecast for

14 Miles S Stevens Pass WA

Winter Weather Advisory January 1, 02:33pm until January 2, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 1, 02:33pm until January 2, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
New Year's Day
High: 32 °F
Wintry Mix
Likely
Tonight
Low: 30 °F
Wintry Mix
Friday
High: 38 °F
Wintry Mix
Friday Night
Low: 32 °F
Rain/Snow
Saturday
High: 37 °F
Rain/Snow
Saturday Night
Low: 31 °F
Rain/Snow
Sunday
High: 36 °F
Rain/Snow
Sunday Night
Low: 26 °F
Rain/Snow
Likely then
Snow Likely

Detailed Forecast

New Year's Day

A chance of rain and snow before 4pm, then rain, snow, and freezing rain likely. Mostly cloudy, with a high near 32. Light south wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, snow, and freezing rain before 1am, then rain or freezing rain between 1am and 4am, then rain, snow, and freezing rain after 4am. Low around 30. 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 a half inch possible.

Friday

Rain, snow, and sleet before 10am, then rain, possibly mixed with snow. High near 38. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

Friday Night

Rain, possibly mixed with snow, becoming all rain after 1am. Low around 32. Light and variable wind becoming southeast around 5 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow, becoming all rain after 4pm. High near 37. South wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday Night

Rain and snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday

Rain and snow. High near 36. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Monday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

Monday Night

A chance of snow. Mostly cloudy, with a low around 24.

Tuesday

Snow likely. Mostly cloudy, with a high near 33.