Parts of eastern San Diego County and Imperial County will be under an extreme heat warning later this week, while wildfires burning in central California brought some cloud coverage to San Diego ...

An Extreme Heat Warning is in place for much of southern Arizona as dangerously hot temperatures will blanket much of the ...

TUCSON, Ariz. (13 News) –The Extreme Heat Warning has been extended through Friday, triggering First Alert Weather Days through then. Temperatures will peak at 110+ levels on Wednesday & Thursday, ...