Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

51°F

11°C

Humidity	49%
Wind Speed	NNE 5 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	21 Jan 07:28 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: 48 °F
Mostly Cloudy
Thursday
High: 61 °F
Decreasing
Clouds
Thursday Night
Low: 44 °F
Mostly Clear
then Patchy
Fog
Friday
High: 55 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 54 °F
Partly Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 48. Calm wind becoming west southwest around 5 mph after midnight.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 61. West wind 3 to 6 mph.

Thursday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44. West southwest wind around 7 mph.

Friday

Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light and variable wind becoming north around 6 mph in the morning.

Friday Night

Mostly clear, with a low around 42. West wind around 6 mph.

Saturday

Sunny, with a high near 57.

Saturday Night

Mostly clear, with a low around 37.

Sunday

Partly sunny, with a high near 54.

Sunday Night

Mostly cloudy, with a low around 38.

Monday

Mostly sunny, with a high near 56.