Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

60°F

16°C

Humidity	38%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	08 Feb 08:20 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: 69 °F
Sunny
Tonight
Low: 47 °F
Mostly Cloudy
Monday
High: 64 °F
Mostly Cloudy
Monday Night
Low: 46 °F
Mostly Cloudy
then Chance
Rain
Tuesday
High: 59 °F
Showers
Likely
Tuesday Night
Low: 44 °F
Showers
Likely
Wednesday
High: 60 °F
Chance Rain
Wednesday Night
Low: 40 °F
Chance Rain
then Mostly
Clear
Thursday
High: 62 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 47. West wind 6 to 8 mph.

Monday

Mostly cloudy, with a high near 64. North wind 3 to 7 mph.

Monday Night

A 30 percent chance of rain after 4am. Cloudy, with a low around 46. Light and variable wind.

Tuesday

Rain likely, mainly between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 59. South southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of rain. Partly sunny, with a high near 60.

Wednesday Night

A chance of rain before 10pm. Partly cloudy, with a low around 40.

Thursday

Mostly sunny, with a high near 62.

Thursday Night

Partly cloudy, with a low around 40.

Friday

A slight chance of rain. Partly sunny, with a high near 61.

Friday Night

A chance of rain. Mostly cloudy, with a low around 42.