The heat index is a measure of how hot it really feels on your body when relative humidity is factored in with the actual air ...

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11 am. Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming southeast around ...

The NWS Heat Risk Index has 5 colors or levels, ranging from 0, or Green, where there is little to no heat risk, up to Level 4, or Magenta, where there are more extreme impacts.

At 12:11 a.m. on Tuesday, the National Weather Service issued an extreme heat warning valid between 11 a.m. and 9 p.m. for ...

By Thursday, July 31, it will be cooler as a cold front moves in, keeping temperatures in the mid-80s. The NWS is also ...

The National Weather Service has issued a heat advisory for Ross County starting June 28 and continuing through July 30.

NWS expects the heat value to go up to 110 degrees. The organization warns that hot temperatures, coupled with humidity, may ...

A heat advisory and air quality alert is in effect for the Lower Hudson Valley July 30, following two consecutive days of severe heat conditions ...

"Cooler" weather is on the way, with highs starting to taper off Wednesday into the weekend, but temperatures will still be ...

A heat advisory goes into effect Thursday for parts of Connecticut where heat index values will soar past 100 degrees on ...

The National Weather Service has issued warnings in Mississippi for dangerous heat values across the state as warm ...

The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.