It’s feeling hot, hot, hot in the Valley of the Sun, with the region marking its first 100-degree day of the year.

The high temperature on April 11 hit 101 degrees, setting a new record for the date, according to officials from the National ...

Prior to Friday, the earliest Tucson had hit 100 degrees since 1895 was on April 19, 1989. And the previous record high in ...

Will the heat be normal or extreme this summer in Arizona? Will it be a rainy monsoon season? Here's what Old Farmer's ...