Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Hazardous Weather Conditions

Heat Advisory until March 20, 08:00 PM PDT

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

75°F

24°C

Humidity	43%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	18 Mar 04:10 PM PDT

More Information:

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

Extended Forecast for

4 Miles SSE Clayton CA

Heat Advisory March 18, 07:02pm until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 18, 07:02pm until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Tonight
Low: 66 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 67 °F
Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 77 °F
Sunny