On Sunday at 1:18 p.m. the NWS Greenville-Spartanburg SC released a heat advisory valid for Monday between noon and 8 p.m. for Gaston County.

On Sunday at 1:44 a.m. a heat advisory was released by the National Weather Service valid between 10 a.m. and 7 p.m. for Mobile and Baldwin counties.

The National Weather Service has issued a Heat Advisory for South Florida, promising sizzling days ahead, and emergency departments are already reporting an uptick in heat-related visits. When it

The National Weather Service heat advisory began at 11 a.m. Saturday for much of North Carolina, including the all of the Piedmont, Sandhills and Coastal Plain. Temperatures in the Triangle are in the 90s today, with a heat index higher than 100 degrees.

Forget about any worries of tropical weather today. Instead pay attention to the heat: temperatures in Jacksonville could feel as high as 113 degrees.

A heat advisory continues for parts of central Pennsylvania until 8 p.m. Thursday, with temperatures and humidity creating potentially dangerous conditions for residents. Isolated thunderstorms are possible this afternoon, particularly in southern counties, before a cold front brings relief and lower humidity.

The NWS Greenville-Spartanburg SC issued a heat advisory at 12:27 a.m. on Friday valid between 2 p.m. and 7 p.m. The advisory is for Mecklenburg, Cabarrus and Union counties.

Tuesday could end up being the hottest of the week, according to forecasters, with some spots in south Alabama getting uncomfortably close to 100 degrees. Here are the expected highs for Tuesday: The rest of the week is expected to be hot, but not as hot, according to weather service forecasts.