Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

67°F

19°C

Humidity	47%
Wind Speed	N 7 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	10 Nov 03:28 AM PST

More Information:

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

Extended Forecast for

4 Miles ENE Clayton CA

Today
High: 72 °F
Mostly Sunny
Tonight
Low: 57 °F
Partly Cloudy
Veterans Day
High: 69 °F
Mostly Cloudy
Tuesday Night
Low: 55 °F
Mostly Cloudy
Wednesday
High: 62 °F
Mostly Cloudy
then Rain
Likely
Wednesday Night
Low: 52 °F
Rain and
Breezy
Thursday
High: 54 °F
Rain and
Breezy
Thursday Night
Low: 46 °F
Chance Rain
Friday
High: 50 °F
Chance Rain

Detailed Forecast

Today

Mostly sunny, with a high near 72. Light and variable wind becoming east northeast 5 to 7 mph in the morning.

Tonight

Partly cloudy, with a low around 57. Light east southeast wind.

Veterans Day

Mostly cloudy, with a high near 69. Northeast wind 3 to 6 mph.

Tuesday Night

Mostly cloudy, with a low around 55. Southwest wind 8 to 11 mph.

Wednesday

Rain likely after 4pm. Mostly cloudy, with a high near 62. South southwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain. Low around 52. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain. High near 54. Breezy. Chance of precipitation is 80%.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 46.

Friday

A chance of rain. Partly sunny, with a high near 50.

Friday Night

Partly cloudy, with a low around 47.

Saturday

Mostly sunny, with a high near 55.