Ready to unlock your next PR or even hit a Boston Qualifying time? Here are some of the fastest marathon courses in the US.

Rain and storms are likely south of Chicago Friday, with a break in humidity Saturday and a stretch of sunny, warm weather expected next week.

Checkout this amazing fog storm rolling over the Chicago skyline. SCOTUS rules on Trump's birthright citizenship order, ...

Scattered storm chances continue Friday in Chicago 02:00. More scattered storms are expected in the Chicago area on Friday in keeping with the trend of recent days, but nothing severe is anticipated.