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.

76°F

24°C

Humidity	59%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	19 Mar 12:28 PM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Discovery Bay CA

Heat Advisory March 19, 01:24pm until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 19, 01:24pm until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 91 °F
Sunny
Tonight
Low: 59 °F
Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 59 °F
Increasing
Clouds
Saturday
High: 89 °F
Partly Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear