More than one million worshippers are in Mecca for the Hajj, but many are dealing with extreme daytime temperatures forecast by Saudi officials. Sources report that this week’s conditions are expected to hover between 42°C and 47°C in Mecca. Some pilgrims experience health effects linked to the heat, including heatstroke, fainting and other episodes; at least one source also cites a case of cardiac arrest. To manage the conditions, pilgrims use cooling measures such as ice cream and large fans, and many avoid spending long periods outside during daytime hours. Accounts from international travellers describe choosing not to remain outdoors in peak heat even when they have travelled long distances for the pilgrimage, such as from Egypt. The reports also attribute the forecast range to Saudi Arabia’s National Center for Meteorology, with officials warning that the heat can be brutal for attendees. The overall coverage focuses on how worshippers respond to high temperatures while continuing with Hajj activities in Islam’s holiest city.