Mounted on a roof ... The surface temperature of the wall stayed 2–3 °C cooler than the ambient air temperature. The team is currently looking for funding to support further development.

PHOENIX (AZFamily) — Cooler temperatures have finally arrived in the Valley. After morning temperatures in the 60s and 70s, look for an afternoon high of just 94 degrees. That’s six degrees ...

As Phoenix residents finally get a reprieve from the summer heat, many will find something else to deal with: Fall allergy season is here and it may be getting stronger. Even in the desert ...

Metro Phoenix could see cooler temperatures and rain through the weekend and early next week, according to the National Weather Service in Phoenix. Temperatures are expected to be "below normal as ...

An Excessive Heat Warning is in place for the Valley from Wednesday through Sunday. All five days will be First Alert Weather Days. A strong high-pressure system will be responsible for this ...

The high in Phoenix on Sept. 13 will be about 105°F ... is dangerous in extreme heat. Hydrate: Take a cooler to keep extra drinking water cold, and consider adding several frozen bottles of ...

Tropical Storm Ileana weakened into a tropical depression as it hit mainland Mexico on Sunday. But it's still going to bring cooler temperatures and possibly some rain to the Valley. Monday, much ...

PHOENIX - Friday will be a warm and breezy day in the Valley, but big changes are in store this weekend. The high in Phoenix on Sept. 13 will be about 105°F. We'll see breezy conditions and sunny ...

Metro Phoenix could see cooler temperatures and rain through the weekend and early next week, according to the National Weather Service in Phoenix. Temperatures are expected to be "below normal as ...