Major cities under heat alerts on Monday include Dallas, Oklahoma City, St. Louis, Chicago, Memphis, Atlanta, Tampa, Charleston, New York, Philadelphia and Boston.

There is a small chance of a spotty t’shower this afternoon. This will be the first of a three-day heat wave reaching its peak tomorrow. Temperatures were well into the 80s as of 10 a.m. This should ...

A line of fast-moving storms prompted severe thunderstorm warnings in the Chicago area and ground stops at O'Hare and Midway ...

CHICAGO - Showers and thunderstorms are passing through the Chicago area on Friday afternoon, posing flash flooding risks.

For the third day in a row, the Chicago area is under a threat for severe weather, with multiple rounds of storms possible in the region Saturday.

Another day of scattered heavy thunderstorms inside what forecasters called a juicy, "tropical-like" air mass Saturday has ...

Chicago faced severe flooding, funnel clouds, and Con Friday, with more storms expected Saturday, capping a week of intense ...

A ground stop has been issued at Chicago’s O’Hare International Airport amid a round of afternoon storms. The FAA said ...

A heat advisory is in effect across the Chicago area today, with storm chances set to increase through the weekend.

Forecasters are tracking a potential mesoscale convective system that could unleash damaging winds, hail and possible ...

Lake Michigan faces high waves and dangerous currents, prompting swimming warnings along Illinois, Indiana, and Michigan ...

A strong line of storms swept through the Chicago area Wednesday afternoon, knocking down trees and cutting power for ...