The album was first announced by Nick Mira and Taz Taylor in July 2020 during an interview with Lyrical Lemonade.[5] Taylor stated: "We finalized our deal with 10K Projects in like August or September of last year [2019], but we had already been talking about an album for a minute. I brought it up to Elliot [Grainge] that I wanted to drop songs as an artist under Internet Money—just my favorite artists working together and putting songs together, like some DJ Khaled type." Taylor said he gave himself a deadline of June 1, 2020 to turn the album in: "So we did the whole album in a month, top to bottom: features, big artists, beats, everything. We mixed and mastered the whole album at least 50 different times".[4] The tracklist was revealed on August 14, 2020, along with the release of the single "Lemonade".[6] According to Taylor, B4 the Storm contains many "throwaway" songs that artists did not want. With the blessing of the artists, many of the songs were changed into completely new records.[4]
Alex Zidel of HotNewHipHop described the original album artwork, which "show[ed] an amusement park with American rapper and singer Trippie Redd's face opening up to allow people entry to the rides, much like American rapper and singer Travis Scott did for the cover of his third studio album, Astroworld. There [was] a special section for American rapper Lil Tecca and a blimp flying above for the late American rapper and singer Juice Wrld as each member of the Internet Money collective goes on a thrill-seeking rollercoaster ride". The artwork was designed by Moodzanzan.[6]
^ abcSkelton, Eric (August 14, 2020). "Internet Money Proved They Can Make Hits—Now They're Dropping an Album". Complex. Retrieved September 6, 2020. Q – Complex: "I know you don't want to describe this project as a 'compilation album'. Why is that?". A – Taz Taylor: "Just because of the stigma with compilation albums. [...] The fact that so many people were involved, it's more meticulous than just a compilation album. This is a real album. If you look at DJ Khaled's albums and you're like, 'All right, well this is DJ Khaled's album', then I want that same type of respect. The same thing with Metro Boomin".