Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

50°F

10°C

Humidity	97%
Wind Speed	NE 10 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	11 Feb 02:28 PM 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: 58 °F
Showers
Tonight
Low: 45 °F
Rain Likely
and Patchy
Fog
Thursday
High: 59 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 44 °F
Mostly Cloudy
Saturday
High: 58 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 56 °F
Rain Likely

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm before 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 58. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely, mainly before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 45. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 59. Calm wind becoming north 5 to 8 mph in the morning.

Thursday Night

Mostly clear, with a low around 44. West southwest wind around 7 mph.

Friday

Mostly sunny, with a high near 61. West northwest wind around 6 mph.

Friday Night

Mostly cloudy, with a low around 44.

Saturday

A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 58.

Saturday Night

A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 46.