Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

52°F

11°C

Humidity	50%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	22 Jan 02:28 AM PST

More Information:

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

Extended Forecast for

Brentwood CA

Overnight
Low: 45 °F
Patchy Dense
Fog
Thursday
High: 63 °F
Patchy Dense
Fog then
Sunny
Thursday Night
Low: 42 °F
Patchy Dense
Fog
Friday
High: 55 °F
Areas Dense
Fog
Friday Night
Low: 42 °F
Patchy Fog
then Partly
Cloudy
Saturday
High: 59 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Clear
then Patchy
Frost
Sunday
High: 56 °F
Patchy Frost
then Partly
Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
then Patchy
Fog

Detailed Forecast

Overnight

Patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 45. Calm wind.

Thursday

Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. Light and variable wind.

Thursday Night

Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 42. Light and variable wind.

Friday

Areas of dense fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind becoming north northwest around 5 mph in the afternoon.

Friday Night

Patchy fog before 10pm. Otherwise, mostly clear, with a low around 42. West northwest wind 3 to 5 mph.

Saturday

Sunny, with a high near 59.

Saturday Night

Patchy frost after 5am. Otherwise, mostly clear, with a low around 37.

Sunday

Patchy frost before 7am. Otherwise, partly sunny, with a high near 56.

Sunday Night

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 39.

Monday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 57.