Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

46°F

8°C

Humidity	87%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	12 Apr 10:28 AM PDT

More Information:

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

Extended Forecast for

4 Miles ENE Clayton CA

Today
High: 52 °F
Showers
Tonight
Low: 45 °F
Chance
Showers
Monday
High: 58 °F
Mostly Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 61 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Partly Cloudy
Thursday
High: 62 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 52. Southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers between midnight and 2am. Partly cloudy, with a low around 45. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

Monday

Mostly sunny, with a high near 58. West northwest wind 6 to 10 mph.

Monday Night

Mostly clear, with a low around 46. Southwest wind around 11 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 59. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 46.

Wednesday

Mostly sunny, with a high near 61.

Wednesday Night

Partly cloudy, with a low around 48.