Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from January 2, 10:00 PM PST until January 5, 04:00 PM PST

Current conditions at

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

38°F

3°C

Humidity	93%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	02 Jan 04:09 AM PST

More Information:

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

Extended Forecast for

2 Miles ENE Donner Summit CA

Winter Storm Warning January 2, 10:00pm until January 5, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 39 °F
Partly Sunny
Tonight
Low: 33 °F
Chance Snow
then Snow
Saturday
High: 34 °F
Heavy Snow
Saturday Night
Low: 28 °F
Heavy Snow
Sunday
High: 31 °F
Heavy Snow
Sunday Night
Low: 25 °F
Heavy Snow
Monday
High: 31 °F
Heavy Snow
Monday Night
Low: 20 °F
Snow Likely
Tuesday
High: 35 °F
Slight Chance
Snow then
Partly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 39. South southwest wind 3 to 7 mph.

Tonight

Snow, mainly after 1am. Steady temperature around 33. South southwest wind 13 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 34. South southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 28. South southwest wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 31. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Monday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20.

Tuesday

A slight chance of snow before 10am. Partly sunny, with a high near 35.

Tuesday Night

A slight chance of snow after 10pm. Mostly cloudy, with a low around 21.

Wednesday

A chance of snow. Mostly cloudy, with a high near 32.