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.

45°F

7°C

Humidity	60%
Wind Speed	SSW 20 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	19 Feb 04:28 PM PST

More Information:

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

Extended Forecast for

2 Miles ESE Antioch CA

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

Click here for hazard details and duration

Extreme Cold Warning

Tonight
Low: 33 °F
Clear then
Patchy Frost
Friday
High: 51 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 56 °F
Patchy Frost
then Mostly
Sunny
Saturday Night
Low: 43 °F
Slight Chance
Rain
Sunday
High: 64 °F
Chance Rain
Sunday Night
Low: 48 °F
Chance Rain
Monday
High: 64 °F
Chance Rain
Monday Night
Low: 54 °F
Rain Likely

Detailed Forecast

Tonight

Patchy frost after 2am. Otherwise, clear, with a low around 33. West wind 5 to 10 mph, with gusts as high as 18 mph.

Friday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. Light and variable wind.

Friday Night

Partly cloudy, with a low around 36. East southeast wind 3 to 5 mph.

Saturday

Patchy frost before 7am. Otherwise, partly sunny, with a high near 56. Southeast wind 6 to 9 mph.

Saturday Night

A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 43. South southeast wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 30 percent chance of rain. Partly sunny, with a high near 64. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 48.

Monday

A chance of rain, mainly after 10am. Mostly cloudy, with a high near 64.

Monday Night

Rain likely. Mostly cloudy, with a low around 54.

Tuesday

Rain. Cloudy, with a high near 60.

Tuesday Night

Rain likely. Cloudy, with a low around 52.