final day at the world athletics championships gold for jakob ingebrigtsen in the 5000 metres and mary moraaof extreme weather events happening around the world. in the last few minutes, florida governor ron desantis has been holding a news conference from the florida state emergency operations centre as tropical storm idalia develops in the gulf of mexico, potentially threatening florida. our emergency operations centre will go to a level one, 24—hour around—the—clock, starting at zero 700 tomorrow. please listen to your local officials. if you look at this big ben region, the models are probably more in agreement than when we had ian last year, but these things can shift. there is still some uncertainty out there, so please just heed the warnings of your local officials, continue to watch the news. if you are in the part of this storm, you should expect power outages, so please prepare for that. with me is bbc weather presenter chris fawkes. this is one of three expected extreme weather events around the world. , , ., , , world. yes, everything happening riaht at world. yes, everything hap