Tuesday starts with single-digit temperatures to around zero in the upper Midwest and northern Great Lakes. Phoenix is ...

Heat dome over Florida will break next week Florida, along with the rest of the southeastern United States, has experienced some unseasonably warm temperatures thanks to a dome of building heat ...

A multiday episode of hazardous weather will hit a stretch of central states this week ... an early season heat dome will develop over the Southeast. Heat domes are expansive areas of high ...

A potent storm followed on the heels of weekend severe weather over the central United States ... progress slowed by a dome of building heat in the Southeast states, the thunderstorm zone will ...