A historic early-season heat wave is building across the Desert Southwest, and it's expected to push temperatures in Yuma and ...

Arizona’s heat wave made history Thursday as Martinez Lake hit 110 degrees, setting a new record for the hottest March ...

Martinez Lake, about 145 miles west of Phoenix, reached 110F (43.3C) on Thursday amid scorching south-west heat ...

MARTINEZ LAKE, Arizona — A desert community near Martinez Lake, Arizona, has set a new record for the hottest temperature ever recorded in the U.S. during the month of March, as a powerful heat wave ...

The Arizona desert community of Martinez Lake hit 110 degrees on Thursday, breaking the record for highest March temperature ...

A community in southwestern Arizona recorded a staggering 110 degrees Fahrenheit, marking the highest March temperature in ...