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 >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

51°F

11°C

Humidity	100%
Wind Speed	NNE 8 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	01 Jan 08:28 AM PST

More Information:

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

Extended Forecast for

2 Miles SSE Bethel Island CA

New Year's Day
High: 59 °F
Showers
Tonight
Low: 47 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 57 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 55 °F
Showers and
Breezy
Saturday
High: 59 °F
Showers
Saturday Night
Low: 53 °F
Showers
Sunday
High: 55 °F
Showers
Sunday Night
Low: 50 °F
Showers
Monday
High: 54 °F
Showers

Detailed Forecast

New Year's Day

Showers. High near 59. South southeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 47. Southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 57. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

Friday Night

Showers, mainly after 10pm. Low around 55. Breezy, with a southeast wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. High near 59. South wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers. High near 55. Chance of precipitation is 100%.

Sunday Night

Showers. Cloudy, with a low around 50.

Monday

Showers. Mostly cloudy, with a high near 54.

Monday Night

Showers likely, mainly before 10pm. Cloudy, with a low around 46.

Tuesday

A chance of showers. Mostly cloudy, with a high near 53.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 42.