Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Heat index values will surge toward a dangerous 115 degrees in the central United States this week due to the combined effect ...

Heading into Wednesday night, the comfortable nights are over, the humidity is still rising, and with lows in the low 70s, ...

After some relatively cool weather at times over the last few days, we’re looking at some big-time heat and humidity this ...

Central Pennsylvania is bracing for a significant heat wave that will peak Friday, with temperatures and heat index values ...

Indiana is bracing for a significant heatwave as a new ‘heat dome’ settles over the Midwest, trapping hot and humid air ...

Another heat dome is coming this week to North Central Ohio. Some areas could feel like the air is 105 degrees.

IT IS ALL QUIET IN THE TROPICS. HERE AT HOME, IT’S ALSO VERY QUIET AS WELL, BUT ALSO VERY, VERY HOT. WE’VE GOT DANGEROUS HEAT THIS UPCOMING WEEKEND AND UNFORTUNATELY NO RAIN IN SIGHT TO HELP ...