As dangerous heat waves sweep the U.S., the CDC cautions against consuming caffeine. But not every expert is convinced the ...

Heat-related alerts had been issued for 18 states as of Monday, with the National Weather Service (NWS) urging residents to ...

Heat-related warnings from the National Weather Service (NWS) were in effect for parts of 11 states on Friday morning, with ...

Whether it be heat exhaustion or heat stroke, quickly move the affected person to a cooler area and remove extra layers of clothing. Apply wet cloths or wet the skin with cool water. If someone is ...

Some parts of the Mid-South could see heat indexes of 110 this week. Here's how you can say safe in the extreme temperatures.

The combination of high temperatures and humidity is creating a significant health risk, and first responders are already seeing an increase in emergency calls.

The National Weather Service is using new heat alert terminology beginning this summer to improve public awareness and ...

The heat index is expected to hit 105 to 115 degrees in the metro area on Wednesday. The setting sun won't provide much ...

Moving south, Port St. Lucie, Naples and Cape Coral could see highs of 91, while Palm Beach was forecast for 87 degrees. Miami and Fort Lauderdale were forecast, respectively, for highs of 88 and 91 ...

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys.

The heat index could get as high as 111 in South Florida, with the strongest heat expected along the southern Gulf Coast.

First week of summer coming in HOT! Near-record temps and triple-digit heat index values are expected. How hot will it get? Check the full forecast.