A weather pattern named for the Greek letter omega is guiding US weather, forecasters said. The pattern is expected to continue into June.

We are expecting triple digit temperatures to return to the Valley next week. Before then, however, we are expecting cooler ...

Strong winds will continue across Arizona through Thursday, with gusts reaching up to 40 mph in the High Country and 30 mph ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

The NWS Monsoon Outlook report estimates that the Phoenix and Tucson areas have a 37% chance of seeing above normal ...

Every summer, monsoon season provides Phoenix with roughly half of its yearly rainfall - and a needed break from the heat.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

El Niño has drawn growing attention as warming conditions in the Pacific raise the possibility of its return by late 2026.

Meteorologist Matthew Howard talks about the incoming warmup! Anderson Cooper bids emotional farewell to 60 Minutes with veiled jab Heavy snow warning as up to 20 inches to strike 2 states A ...

TUCSON, Ariz. (KGUN) — A warming trend will continue all through Mother’s Day weekend as high temperatures steadily climb back to 100° to make it feel more like summer across southern Arizona.

May 7 (Reuters) - Microchip Technology forecast first-quarter revenue above estimates on Thursday, betting on strong demand for its chips used in industrial and automotive sectors. Shares of the ...

May 7 (Reuters) - Shares of Akamai Technologies (AKAM.O), opens new tab soared 24% in extended trading on ‌Thursday after the company disclosed a $1.8 billion long-term cloud deal with a frontier ...