Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

44°F

7°C

Humidity	72%
Wind Speed	S 10 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	14 Feb 04:10 AM PST

More Information:

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

Extended Forecast for

4 Miles ENE Danville CA

Today
High: 60 °F
Mostly Cloudy
Tonight
Low: 44 °F
Mostly Cloudy
Sunday
High: 60 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday Night
Low: 44 °F
Rain
Washington's Birthday
High: 54 °F
Rain
Monday Night
Low: 41 °F
Rain
Tuesday
High: 51 °F
Rain and
Breezy
Tuesday Night
Low: 37 °F
Rain
Wednesday
High: 53 °F
Rain Likely

Detailed Forecast

Today

Mostly cloudy, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 44. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 60. South wind 11 to 16 mph, with gusts as high as 23 mph. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly after 7pm. Low around 44. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 54. East wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 51. Breezy. Chance of precipitation is 100%.

Tuesday Night

Rain. Mostly cloudy, with a low around 37.

Wednesday

Rain likely. Mostly cloudy, with a high near 53.

Wednesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36.

Thursday

A chance of rain. Partly sunny, with a high near 54.