NBC News Weather

Dangerous heat wave rolls across Midwest, East Coast


The most extreme heat wave of the season so far is set to expand from the Midwest to much of the East Coast. TODAY's Al Roker reports live from Florida, where temperatures are already soaring.

Your Playlist Expand Collapse

Weather 101

Blown Away

NBC News Weather takes you up close to some of the planet’s strongest tornadoes.

Play All

More Weather Stories