Welcome back to air conditioning season, Arizona. Experts are here to settle your yearly fights. This is where you should set ...

Record-breaking temperatures are forecast for Arizona this week, with Phoenix expected to hit the 100s as part of an ...

Metro Phoenix could hit 100 degrees this week, setting a new record for first 100 degree day. Here's what to expect, plus forecast and radar.

Phoenix has never hit 100 degrees before March 26, a record set in 1988, and physicians worry residents won't recognize early ...

Las Vegas is expecting record-setting heat this week, with temperatures reaching up to 100 degrees by Friday, and heat ...

The National Weather Service has forecasted temperatures between 103 and 109 for March 19-22.

Phoenix's forecast high is 3 degrees shy of the daily record, and almost 20 degrees above normal for Saint Patrick’s Day.

Arizona’s attorney general has filed the first-ever criminal charges in the US against a major prediction market company, ...

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A record-shattering heat wave will bring triple-digit temperatures to the Valley over the next several days. Some tourist ...

A record heat wave is on its way and temperatures could surpass 100 degrees. Eleven Cactus League games have changed start ...