Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

53°F

12°C

Humidity	64%
Wind Speed	NNE 21 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	05 Feb 03:28 AM PST

More Information:

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

Extended Forecast for

Brentwood CA

Today
High: 66 °F
Patchy Fog
then Sunny
Tonight
Low: 49 °F
Mostly Cloudy
Friday
High: 68 °F
Decreasing
Clouds
Friday Night
Low: 46 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 65 °F
Patchy Fog
then Mostly
Sunny
Saturday Night
Low: 46 °F
Partly Cloudy
Sunday
High: 65 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Slight Chance
Rain and
Patchy Fog
Monday
High: 61 °F
Patchy Fog
then Mostly
Cloudy

Detailed Forecast

Today

Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 66. Calm wind becoming east northeast around 6 mph in the morning.

Tonight

Mostly cloudy, with a low around 49. Calm wind.

Friday

Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 46. Light west wind.

Saturday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 46.

Sunday

Mostly sunny, with a high near 65.