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.

55°F

13°C

Humidity	36%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	18 Apr 11:00 AM PDT

More Information:

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

Extended Forecast for

7 Miles SSW Brentwood CA

Tonight
Low: 56 °F
Mostly Cloudy
Sunday
High: 74 °F
Decreasing
Clouds
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 72 °F
Chance
Showers
Monday Night
Low: 56 °F
Showers
Tuesday
High: 60 °F
Showers
Tuesday Night
Low: 52 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 62 °F
Chance
Showers
Wednesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 56. Northwest wind around 6 mph becoming southwest after midnight.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 74. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 50. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

Monday

A 30 percent chance of showers after 11am. Increasing clouds, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Showers. Low around 56. West southwest wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Showers, with thunderstorms also possible after 11am. High near 60. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

Wednesday

A chance of showers. Partly sunny, with a high near 62.

Wednesday Night

Mostly clear, with a low around 48.

Thursday

Sunny, with a high near 66.

Thursday Night

Mostly clear, with a low around 50.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 51.