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

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

49°F

9°C

Humidity	93%
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	12 Apr 02:00 PM PDT

More Information:

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

Extended Forecast for

2 Miles N Hercules CA

This Afternoon
High: 58 °F
Showers
Likely
Tonight
Low: 46 °F
Chance
Showers then
Partly Cloudy
Monday
High: 63 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 66 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 67 °F
Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 58. Southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers between 8pm and 11pm. Partly cloudy, with a low around 46. West southwest wind 6 to 11 mph becoming light after midnight.

Monday

Sunny, with a high near 63. Light and variable wind becoming west 5 to 9 mph in the morning.

Monday Night

Mostly clear, with a low around 47. West wind 8 to 10 mph.

Tuesday

Sunny, with a high near 64. West southwest wind 6 to 11 mph.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Partly sunny, with a high near 66.

Wednesday Night

Partly cloudy, with a low around 47.