The storms are expected to clear out of northern Illinois by 1 a.m. after passing through the southeast suburbs, though some could linger longer, he said. “If we issue a severe thunderstorm ...

The National Weather Service has issued a dense fog advisory for a wide swath of Illinois, with limited visibility and hazardous driving conditions. The advisory will remain in effect until 9 a.m ...

The storms are expected to clear out of northern Illinois by 1 a.m. after passing through the southeast suburbs, though some could linger longer, he said. “If we issue a severe thunderstorm ...