Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

53°F

12°C

Humidity	64%
Wind Speed	SE 9 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	13 Feb 08:28 PM PST

More Information:

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

Extended Forecast for

3 Miles SSE Pittsburg CA

Tonight
Low: 44 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Cloudy then
Slight Chance
Showers
Sunday
High: 60 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 47 °F
Showers
Washington's Birthday
High: 51 °F
Showers
Monday Night
Low: 44 °F
Showers
Tuesday
High: 49 °F
Showers
Tuesday Night
Low: 40 °F
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 44. Southwest wind around 7 mph.

Saturday

Mostly cloudy, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.

Saturday Night

A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 46. West southwest wind around 9 mph becoming south southeast after midnight.

Sunday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 60. South southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 47. East southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Showers, with thunderstorms also possible after 4pm. High near 51. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 7pm, then showers between 7pm and 10pm, then showers and possibly a thunderstorm after 10pm. Low around 44. Chance of precipitation is 100%.

Tuesday

Showers and possibly a thunderstorm. Cloudy, with a high near 49.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then showers likely. Mostly cloudy, with a low around 40.

Wednesday

Showers likely. Mostly cloudy, with a high near 49.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 38.

Thursday

A chance of showers. Partly sunny, with a high near 52.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 39.