Extreme heat as Parkway concert and World Cup game get underway in Philly on nation's 250th birthday; storms possible tonight

What you should knowPhiladelphia is proceeding with its plan for a seven-hour July Fourth concert on the Parkway to mark the ...
Family Destinations Guide

The Tacos At This Hole-In-The-Wall Maryland Spot Are Out Of This World

There’s a little restaurant in Gaithersburg that’s making tacos so good, they should probably be illegal. Taco Bar is the ...

This July 4th could be hottest ever in parts of U.S. Maps show the forecast expected to break records.

Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest ...

Map Shows States Where Temperatures Feel Hotter Than Hottest Place on Earth

Multiple U.S. cities could feel hotter than California's Death Valley, known as the hottest place on Earth, on Friday.

Why we have so many ways to measure hot weather

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...

Heat and humidity are here to stay. See what to expect through the holiday weekend.

The evenings won’t provide much relief as overnight lows remain in the upper 70s and low 80s across the region through Sunday ...

Are you one of the millions of Americans trapped in a 'heat dome?'

Track extreme heat alerts with this interactive map.

Heat Wave Spreads East on Wednesday, Putting Millions More at Risk

More than 160 million people are under extreme heat warnings or heat advisories ahead of the Fourth of July weekend.

Heat dome to scorch major U.S. cities this week. Maps show the forecast and warnings.

A heat wave will blast much of the eastern U.S. this week, and forecasters say temperatures will feel even hotter because of ...

Timeline maps show how bad the surging heat and humidity levels will get

Boston and New England are now into one of the most intense stretches of extreme, triple-digit heat on record. A massive heat ...

As U.S. Heat Wave Widens, Here’s Where Tuesday’s Temperatures Will Be Highest

The heat index at Chicago O’Hare International Airport peaked at 101 degrees Fahrenheit on Monday, and the National Weather ...
Tallahassee Democrat

What is a heat dome and why is it so dangerous?

A dangerous "heat dome" is expected to impact millions of Americans this week and into the Fourth of July holiday weekend. Heat advisories have been issued June 29 for 41 Florida counties. The heat ...