Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

37°F

3°C

Humidity	99%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	18 Nov 04:35 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Danville CA

Today
High: 60 °F
Sunny
Tonight
Low: 44 °F
Patchy Fog
then Partly
Cloudy
Wednesday
High: 59 °F
Patchy Fog
then Partly
Sunny
Wednesday Night
Low: 47 °F
Chance Rain
then Rain
Thursday
High: 57 °F
Rain then
Chance Rain
Thursday Night
Low: 42 °F
Partly Cloudy
Friday
High: 61 °F
Patchy Fog
then Sunny
Friday Night
Low: 43 °F
Mostly Clear
Saturday
High: 62 °F
Patchy Fog
then Sunny

Detailed Forecast

Today

Sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Tonight

Patchy fog between 9pm and 10pm. Otherwise, partly cloudy, with a low around 44. Calm wind becoming east southeast around 5 mph in the evening.

Wednesday

Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 59. Light and variable wind.

Wednesday Night

Rain, mainly after 4am. Low around 47. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain, mainly before 10am. High near 57. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Partly cloudy, with a low around 42.

Friday

Patchy fog before 9am. Otherwise, sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 43.

Saturday

Patchy fog before 9am. Otherwise, sunny, with a high near 62.

Saturday Night

Patchy fog after 5am. Otherwise, mostly clear, with a low around 42.

Sunday

Areas of fog. Otherwise, mostly sunny, with a high near 62.