Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Heat Advisory until March 20, 08:00 PM PDT

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

71°F

22°C

Humidity	70%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Last update	19 Mar 09:28 AM PDT

More Information:

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

Extended Forecast for

2 Miles ESE Antioch CA

Heat Advisory March 19, 10:00am until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 19, 10:00am until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 90 °F
Sunny
Tonight
Low: 61 °F
Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear