Severe Thunderstorms and Excessive Rainfall across the South-Central U.S

Widespread severe weather will continue across the Plains and Missouri Valley region Friday evening. Very large hail, strong tornadoes and wind damage are all possible. The severe thunderstorm activity will then shift into portions of the southern/central Plains Saturday. A Moderate Risk (Level 3/5) of excessive rainfall is also forecast from far northern Texas into Kansas Saturday. Read More >

En Español

Current conditions at

Mt. Diablo (SJS02)

Lat: 37.881698°NLon: 121.914155°WElev: 3849.0ft.

44°F

7°C

Humidity	95%
Wind Speed	NW 10 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	26 Apr 06:15 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Clayton CA

Tonight

Slight Chance
Drizzle then
Clear
Low: 45 °F
Saturday

Increasing
Clouds
High: 64 °F
Saturday
Night

Decreasing
Clouds
Low: 48 °F
Sunday

Sunny
High: 68 °F
Sunday
Night

Clear
Low: 46 °F
Monday

Sunny
High: 69 °F
Monday
Night

Clear
Low: 47 °F
Tuesday

Sunny
High: 71 °F
Tuesday
Night

Clear
Low: 49 °F

Detailed Forecast

Tonight

A slight chance of drizzle before 8pm. Mostly clear, with a low around 45. West wind 7 to 16 mph becoming south after midnight. Winds could gust as high as 23 mph.

Saturday

Increasing clouds, with a high near 64. South southwest wind 7 to 13 mph becoming west in the afternoon.

Saturday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West southwest wind 11 to 17 mph.

Sunday

Sunny, with a high near 68. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

Sunday Night

Clear, with a low around 46. West southwest wind around 17 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 69.

Monday Night

Clear, with a low around 47.