A woman refreshes at a fan nebulizing water next to the Colosseum, in Rome, Thursday, Aug. 12, 2021. In Italy, 15 cities received warnings from the health ministry about high temperatures and humidity with peaks predicted for Friday. The cities included Rome, Florence and Palermo, but also Bolzano, which is usually a refreshing hot-weather escape in the Alps, (AP Photo/Andrew Medichini)