Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

47°F

8°C

Humidity	88%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	11 Feb 10:28 PM PST

More Information:

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

Extended Forecast for

Brentwood CA

Tonight
Low: 45 °F
Chance Rain
and Patchy
Fog
Thursday
High: 61 °F
Areas Fog
then Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Friday
High: 64 °F
Mostly Sunny
Friday Night
Low: 43 °F
Mostly Cloudy
Saturday
High: 60 °F
Cloudy then
Slight Chance
Rain
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 58 °F
Rain Likely
Sunday Night
Low: 46 °F
Rain

Detailed Forecast

Tonight

A 50 percent chance of rain. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 45. East southeast wind 5 to 7 mph becoming north northeast after midnight. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming north 5 to 8 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 43. West wind around 5 mph.

Friday

Mostly sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 43. South southwest wind 3 to 5 mph.

Saturday

A 10 percent chance of rain after 4pm. Cloudy, with a high near 60.

Saturday Night

A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 46.