An Extreme Heat Warning goes into place in the Valley Tuesday as very hot temperatures return to the area. We could hit 117º ...

TUCSON, Ariz. (13 News) - An Excessive Heat Warning means a First Alert Action Day is in place for Wednesday. There remains a ...

STORMTRACKER 4 Alert- We are kicking off the work week with rising temperatures. Extreme and dangerous heat is set to impact ...

* WHEN...From 10 AM Wednesday to 8 PM MST Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. An Extreme Heat Warning means that a period of very hot ...

The National Weather Service issued an extreme heat warning for a second day as the heat index surpasses 100. See how hot it ...

Flash flooding, possible severe storms and heat risks will be in effect for Delaware as the remnants of tropical cyclone ...

Each local National Weather Service office issues 3 different heat alerts to classify the appropriate level of risk posed by ...