Have you ever had a question about the weather in and around Chicago? WGN’s Tom Skilling answers these sorts of questions and you can write to him at http://wgntv.com/category/weather/weather-blog/ask-tom-why/
Recently he answered a question about how many days on average does Chicago have high temperatures in the 70s? The answer: on average Chicago experiences 59 days per year. (http://wgntv.com/2017/06/20/how-many-days-per-year-does-chicago-have-high-temperatures-in-70s/)
InBeTween 