Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

59°F

15°C

Humidity	60%
Wind Speed	S 10 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	08 Feb 11:28 AM PST

More Information:

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

Extended Forecast for

3 Miles SSE Pittsburg CA

This Afternoon
High: 64 °F
Mostly Sunny
Tonight
Low: 49 °F
Mostly Cloudy
Monday
High: 61 °F
Cloudy
Monday Night
Low: 47 °F
Cloudy then
Chance Rain
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 45 °F
Rain
Wednesday
High: 54 °F
Rain Likely
Wednesday Night
Low: 42 °F
Chance Rain
then Patchy
Fog
Thursday
High: 57 °F
Patchy Fog
then Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 64. West wind 7 to 9 mph.

Tonight

Mostly cloudy, with a low around 49. West wind 7 to 10 mph, with gusts as high as 20 mph.

Monday

Cloudy, with a high near 61. North wind 7 to 9 mph, with gusts as high as 20 mph.

Monday Night

A 30 percent chance of rain after 4am. Cloudy, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight.

Tuesday

Rain, mainly after 10am. High near 55. East northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

Wednesday Night

A chance of rain before 10pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 42.

Thursday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 57.

Thursday Night

Mostly clear, with a low around 41.

Friday

Mostly sunny, with a high near 59.