Hello how may I help you? Can you get some facts on the internet for me? Sure, what information do you want? What is the biggest cloud recorded for all time? Can you be more specific. Like is it the widest or heaviest? I would like to know what is the widest cloud ever recorded. It is the Cumulus congestus clouds. What date did it happen? It was in 1885 in Brazil Thanks a lot Welcome and have a great day!