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.

23°F

-5°C

Humidity	95%
Wind Speed	NA 4 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	01 Jan 08:56 AM PST

More Information:

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

Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Weather Advisory January 1, 10:02am until January 2, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 1, 10:02am until January 2, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
New Year's Day
High: 31 °F
Snow Likely
Tonight
Low: 29 °F⇑
Snow Likely
Friday
High: 33 °F
Snow Likely
Friday Night
Low: 29 °F
Snow Likely
Saturday
High: 33 °F
Snow Likely
Saturday Night
Low: 28 °F
Snow Likely
Sunday
High: 31 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow Likely

Detailed Forecast

New Year's Day

Snow likely. Mostly cloudy, with a high near 31. South wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely. Cloudy, with a temperature rising to around 33 by 5am. Southwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 33. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 33. South wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

Monday

Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

Monday Night

Snow likely. Mostly cloudy, with a low around 24.

Tuesday

Snow likely. Mostly cloudy, with a high near 29.