An extreme heat watch has been issued for all of Chicagoland on Wednesday and Thursday as temperatures and humidity spike.

CHICAGO - Chicago is in for a stretch of hot summer weather this week, with temperatures climbing into the 90s and only a ...

With the onset of a more southerly wind flow, area dew points will be on the rise as the day progresses Tuesday. By early evening, dew points are likely to approach, if not reach, the lower 70s — a ...