Hello how may I help you? I wasn't able to find this on the internet, can you help me with my query? I'll do my best! Sorry if it's too vague, I was looking for the biggest recorded cloud of all time. Not able to find it. Do you mean tallest, widest, or heaviest? Well the cloud with the most volume over areas. On a stormy day or on a nice day? Stormy day A warm stormy day or a cold stormy day? Warm Ah, that would be Larry the nimbus cloud of 1993. Okay thanks Any time!