The National Weather Service has extended an excessive heat warning for Maricopa County through ... surrounding desert through the urban “heat-island” effect, in which exposed asphalt ...

The National Weather Service has issued an excessive heat warning for Pima County starting ... surrounding desert through the ...

Overnight lows will be in the low 60s on the coast, in the mid-60s around the bay, and in the high 60s inland. Excessive heat advisory warnings are in effect until Sunday night at 11 p.m. Hot, dry ...

NAPA, Calif. - An excessive heat warning will remain in place in the Bay Area through late Friday evening as hot temperatures continue to scorch the region. Inland temperatures could reach as high ...

With the higher confidence of deeper onshore flow Monday evening, all Excessive Heat Warnings were downgraded to Heat Advisories in effect until 11 p.m. Monday, officials said. The Bay Area office ...

The National Weather Service said an Excessive Heat Warning was still in effect through 11 p.m. Sunday for most of the Bay Area including San Francisco. Coastal areas are under a Heat Advisory ...