Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

47°F

8°C

Humidity	91%
Wind Speed	S 9 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	21 Apr 09:28 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSE Pittsburg CA

Tonight
Low: 51 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 62 °F
Rain Likely
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 67 °F
Partly Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 63 °F
Partly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of rain, mainly between 3am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a steady temperature around 51. South wind 8 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Rain and thunderstorms likely before 3pm, then a slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 62. South southeast wind around 7 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 47. West southwest wind around 7 mph.

Thursday

Sunny, with a high near 69. West wind 5 to 7 mph becoming north northwest in the morning.

Thursday Night

Partly cloudy, with a low around 49. Southwest wind around 10 mph.

Friday

Partly sunny, with a high near 67.

Friday Night

Partly cloudy, with a low around 51.

Saturday

Partly sunny, with a high near 63.