Metro Phoenix and swaths of Phoenix were under a freeze warning through Wednesday. Here's how cold it could get, maps of ...

A freeze warning was issued for Arizona, including metro Phoenix. Here's what weather experts expect, including temperatures, ...

"When cold weather occurs, people tend to congregate indoors, in more crowded environments, making it easier for germs to spread," he said. What's more, some viruses can survive better in the cold, ...

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

The cold weather system was expected to cool things ... morning for lower Colorado River zones and the Casa Grande, Arizona City, Globe and San Carlos areas. Here's how to be prepared during ...

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

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...