Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Extreme Cold Warning in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

BLACK DIAMOND (PIBC1)

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

44°F

7°C

Humidity	63%
Wind Speed	SSW 28 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	19 Feb 01:28 PM PST

More Information:

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

Extended Forecast for

Brentwood CA

Extreme Cold Warning February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Extreme Cold Warning

This Afternoon
High: 51 °F
Slight Chance
Rain
Tonight
Low: 32 °F
Clear then
Frost
Friday
High: 52 °F
Frost then
Partly Sunny
Friday Night
Low: 35 °F
Partly Cloudy
then Patchy
Frost
Saturday
High: 58 °F
Areas Frost
then Mostly
Sunny
Saturday Night
Low: 42 °F
Chance Rain
Sunday
High: 65 °F
Chance Rain
Sunday Night
Low: 47 °F
Chance Rain
Monday
High: 66 °F
Chance Rain

Detailed Forecast

This Afternoon

A 20 percent chance of rain before 3pm. Sunny, with a high near 51. West northwest wind 15 to 17 mph, with gusts as high as 29 mph.

Tonight

Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. West wind 3 to 8 mph.

Friday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Light east wind.

Friday Night

Patchy frost after 3am. Otherwise, partly cloudy, with a low around 35. Light and variable wind becoming southeast around 5 mph after midnight.

Saturday

Areas of frost before 7am. Otherwise, partly sunny, with a high near 58. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.

Saturday Night

A 30 percent chance of rain, mainly after 4am. Partly cloudy, with a low around 42. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 65.

Sunday Night

A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 47.

Monday

A chance of rain, mainly after 10am. Mostly cloudy, with a high near 66.

Monday Night

Rain, mainly after 10pm. Mostly cloudy, with a low around 53.

Tuesday

Rain. Cloudy, with a high near 61.

Tuesday Night

Rain likely. Cloudy, with a low around 52.