As monsoon begins Sunday, News 4 Tucson is committed to keeping you safe from dust storms, flash flooding and dangerous lightning.

As monsoon begins on Sunday, residents of Southern Arizona are preparing for the seasonal weather shifts. News 4 Tucson is helping the community stay safe amid ...

Phoenix is known for its hot, dry weather but there is just one day in the year where it has never rained since experts began ...

Phoenix is known for its hot, dry weather but there is just one day in the year where it has never rained since experts began ...

Northern Arizona had a dry winter, but Taylor said the summer thunderstorm season will bring much-needed moisture. That will ...