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 >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

53°F

12°C

Humidity	79%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	02 Jan 02:00 PM PST

More Information:

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

Extended Forecast for

20 Miles E Mount Hamilton CA

This Afternoon
High: 54 °F
Cloudy
Tonight
Low: 54 °F
Rain and
Breezy
Saturday
High: 55 °F
Showers
Saturday Night
Low: 48 °F
Rain
Sunday
High: 51 °F
Rain
Sunday Night
Low: 44 °F
Rain
Monday
High: 50 °F
Rain Likely
Monday Night
Low: 45 °F
Rain Likely
Tuesday
High: 52 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Cloudy, with a high near 54. South southeast wind around 17 mph, with gusts as high as 28 mph.

Tonight

Rain, mainly after 9pm. Steady temperature around 54. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 55. South wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain. Low around 48. South wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 51. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

Sunday Night

Rain, mainly before 4am. Low around 44. Chance of precipitation is 80%.

Monday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45.

Tuesday

Mostly sunny, with a high near 52.

Tuesday Night

Mostly cloudy, with a low around 43.