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

WHITE CLOUD (CISC1)

Lat: 39.31944°NLon: 120.84211°WElev: 4302.0ft.

43°F

6°C

Humidity	87%
Wind Speed	SSE 11 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	02 Jan 06:33 PM PST

More Information:

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

Extended Forecast for

13 Miles NNE Grass Valley CA

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

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 46 °F
Showers
Saturday
High: 46 °F
Showers
Saturday Night
Low: 43 °F
Heavy Rain
Sunday
High: 42 °F
Heavy Rain
Sunday Night
Low: 38 °F
Rain
Monday
High: 43 °F
Rain
Monday Night
Low: 36 °F
Rain Likely
Tuesday
High: 47 °F
Chance Rain
Tuesday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Tonight

Rain, mainly before 4am, then showers and possibly a thunderstorm after 4am. Steady temperature around 46. South wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and possibly a thunderstorm before 7am, then rain between 7am and 10am, then showers and possibly a thunderstorm after 10am. High near 46. South wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday Night

Rain. The rain could be heavy at times. Steady temperature around 43. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Sunday

Rain. The rain could be heavy at times. High near 42. South wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Sunday Night

Rain. Low around 38. South wind around 6 mph. Chance of precipitation is 100%.

Monday

Rain. High near 43. Chance of precipitation is 90%.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Tuesday

A chance of rain, mainly before 10am. Partly sunny, with a high near 47.

Tuesday Night

A chance of rain after 10pm. Mostly cloudy, with a low around 37.

Wednesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.