Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

52°F

11°C

Humidity	43%
Wind Speed	S 9 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	19 Apr 06:10 AM PDT

More Information:

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

Extended Forecast for

7 Miles SSW Brentwood CA

Today
High: 74 °F
Mostly Sunny
Tonight
Low: 50 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Monday
High: 70 °F
Chance Rain
and Breezy
Monday Night
Low: 55 °F
Rain and
Breezy
Tuesday
High: 59 °F
Showers
Tuesday Night
Low: 52 °F
Showers then
Chance Rain
Wednesday
High: 62 °F
Chance Rain
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 68 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 74. South southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

Tonight

Partly cloudy, with a low around 50. Breezy, with a west southwest wind 19 to 29 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 37 mph.

Monday

A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 70. Breezy, with a south wind 6 to 11 mph becoming south southwest 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain. Low around 55. Breezy, with a southwest wind 19 to 24 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 59. Southeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 52. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 62.

Wednesday Night

Mostly clear, with a low around 49.

Thursday

Sunny, with a high near 68.

Thursday Night

Partly cloudy, with a low around 50.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 53.