Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

54°F

12°C

Humidity	72%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	03 Mar 04:10 PM PST

More Information:

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

Extended Forecast for

4 Miles S Clayton CA

Tonight
Low: 44 °F
Increasing
Clouds
Wednesday
High: 53 °F
Mostly Sunny
then Sunny
and Breezy
Wednesday Night
Low: 39 °F
Clear
Thursday
High: 57 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 46 °F
Clear
Friday
High: 59 °F
Sunny and
Breezy
Friday Night
Low: 46 °F
Mostly Clear
and Breezy
then Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 48 °F
Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 44. West southwest wind around 14 mph, with gusts as high as 25 mph.

Wednesday

Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 37 mph.

Wednesday Night

Clear, with a low around 39. West northwest wind 14 to 20 mph, with gusts as high as 37 mph.

Thursday

Sunny, with a high near 57. Breezy, with a north northwest wind 16 to 22 mph, with gusts as high as 37 mph.

Thursday Night

Clear, with a low around 46. Northwest wind 17 to 20 mph, with gusts as high as 40 mph.

Friday

Sunny, with a high near 59. Breezy.

Friday Night

Mostly clear, with a low around 46. Breezy.

Saturday

Sunny, with a high near 64.