In Green Valley, the annual Monsoon Madness forum returned for its fifth year, offering vital information to new residents on how to stay safe before, during, and after monsoon storms.

Arizona reached its earliest 90-degree day on Wednesday, Feb. 17, and it comes as no surprise that climate change across years — and decades — is a worldwide phenomenon. Every season is slowly ...

The Arizona monsoon season starts approximately in June and continues through September. Since 2008, the established dates from the National Weather ... and east of the Valley seeing higher ...

PHOENIX (AZFamily) — A new forecast from the Climate ... of green in northeast Arizona indicates a 40-50% chance of above-normal precipitation for July through September (monsoon season).