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 3, 04:00 PM PST until January 4, 04:00 PM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

52°F

11°C

Humidity	97%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	02 Jan 01:52 PM PST

More Information:

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

Extended Forecast for

12 Miles W Happy Camp CA

Winter Storm Warning January 3, 04:00pm until January 4, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 42 °F
Chance Rain
Tonight
Low: 36 °F
Rain then
Rain/Snow and
Breezy
Saturday
High: 38 °F
Rain/Snow and
Breezy
Saturday Night
Low: 34 °F
Rain/Snow and
Breezy
Sunday
High: 36 °F
Heavy Snow
Sunday Night
Low: 33 °F
Heavy Snow
Monday
High: 34 °F
Heavy Snow
Monday Night
Low: 30 °F
Chance Snow
Tuesday
High: 36 °F
Snow Likely

Detailed Forecast

This Afternoon

A 30 percent chance of rain, mainly between 3pm and 4pm. Snow level 6200 feet. Partly sunny, with a high near 42. South southeast wind around 16 mph, with gusts as high as 37 mph.

Tonight

Rain before midnight, then rain and snow. Snow level 6500 feet lowering to 5600 feet after midnight . Low around 36. Breezy, with a south wind 18 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Rain and snow. Snow level 5200 feet. High near 38. Breezy, with a south wind 18 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday Night

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 5300 feet. Low around 34. Breezy, with a south southwest wind 24 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 36. South southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow, mainly before 4pm. The snow could be heavy at times. High near 34. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday Night

A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30.

Tuesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36.

Tuesday Night

Snow. Mostly cloudy, with a low around 32.

Wednesday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.

Wednesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 27.

Thursday

A chance of snow. Partly sunny, with a high near 34.