Funnel clouds were reported Friday morning in Illinois and there was a Flood Warning for parts of the Chicago area into the ...

A Flash Flood Warning is in effect for the Chicago area as severe storms roll through, which also caused problems at O'Hare and Midway airports.

The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...

Chicago is heading into a hotter-than-usual summer, with experts predicting a 60% chance of above-normal temperatures and ...

Chicago faces another round of severe storms today, with threats including damaging winds, hail, isolated tornadoes and flash flooding. The highest risk period is expected between 3–11 p.m ...

FEMA records show Kerr County officials did not use FEMA’s system to send warnings to phones in the critical hours as the ...

Portions of west-central Chicago experienced localized flash flooding on July 8. Find out how to stay safe in flooded areas.

After flash flooding struck Texas, the NWS came under fire from local officials who criticized what they described as inadequate forecasts.

The National Weather Service issued varying levels of heat advisories across Illinois from this weekend through early next week. Find out details.

The snow showers would follow after severe weather brought quarter-sized hail and winds up to 60 mph and warnings of tornadoes across Chicago and northern Illinois late-Wednesday afternoon.