Paris Alessandra Tarantino/AP Jul 8, 2019 0 Facebook Twitter SMS Email Print Save People cool off in the fountain of the Trocadero in Paris with the Eiffel Tower visible in the background. A recent study of clouds over London and Paris using satellite data indicates that cities may be generating clouds. Alessandra Tarantino/AP As featured on Ask the Weather Guys: Can large cities generate their own weather? Heat produced by heating and cooling city buildings and running planes, trains, buses and automobiles contributes to warmer city temperatures. Facebook Twitter SMS Email Print Save × Post a comment as Emoticons [smile] [beam] [wink] [sad] [cool] [innocent] [rolleyes] [whistling] [lol] [huh] [tongue] [love] [sleeping] [yawn] [unsure] [angry] [blink] [crying] [ohmy] [scared] [sleep] [sneaky] [tongue_smile] [thumbdown] [thumbup] [censored] [happybirthday] [ban] [spam] [offtopic] [batman] [ninja] [pirate] [alien] Comment Text Cancel Post comment × Your comment has been submitted. × Report Cancel Report Abuse ×Reported ×There was a problem reporting this. × Watch this discussion. Stop watching this discussion. Watch this discussion Get an email notification whenever someone contributes to the discussion Notifications from this discussion will be disabled. Cancel Start watching Stop watching (0) comments Welcome to the discussion. Log In Keep it Clean. Please avoid obscene, vulgar, lewd, racist or sexually-oriented language. PLEASE TURN OFF YOUR CAPS LOCK. Don't Threaten. Threats of harming another person will not be tolerated. Be Truthful. Don't knowingly lie about anyone or anything. Be Nice. No racism, sexism or any sort of -ism that is degrading to another person. Be Proactive. Use the 'Report' link on each comment to let us know of abusive posts. Share with Us. We'd love to hear eyewitness accounts, the history behind an article. Post a comment Watch this discussion. Stop watching this discussion. Most Popular Twin Falls Council to consider closing major intersection for a month Idaho’s largest homebuilder just lost its Better Business Bureau accreditation Obituary: John Reitsma Social media posts about Jerome ICE activity lead to music festival cancellation 'I've gotten over trying to prove myself': Female officers enhance law enforcement agencies View All Promotions promotion spotlight Are you ready for retirement? promotion spotlight What should you get Dad for Father's Day?