200米比赛：托马斯在阴天中夺冠，理查森的奥运竞逐受到影响。 200m race: Thomas wins amidst cloudy weather, Richardson's Olympic bid impacted.

在阴天且可能有阵雨的天气条件下，托马斯赢得了 200 米比赛，理查森的奥运双料冠军就此终结。 Richardson's Olympic double bid ends as Thomas wins the 200m race amidst cloudy weather conditions with potential rain showers. 天气发生时，最低气温为 72 华氏度，西南风 10-15 英里/小时，降雨概率为 40%。 The event took place with a low temperature of 72F, southwest winds of 10-15 mph, and a 40% chance of rain. 理查森即将举行的活动期间，天气预计将略微晴朗，最高气温为 92 华氏度，降雨概率为 30%。 The weather conditions are expected to clear up slightly for Richardson's upcoming event, with a high of 92F and a 30% chance of rain.