popcorn storm n. a brief, unexpected rain shower or thunderstorm. Also, collectively and more formally, popcorn convection. (source: Double-Tongued Dictionary)
Further reading
There was a time when William Shakespeare was just another little seven-year-old in school. Classes in his day were demanding — and all in Latin. A new book argues that this rigorous curriculum actually nurtured the creativity that later flourished...
An ambitious effort to install poetry in national parks around the United States features the work of beloved poets in beautiful spots. It’s a reminder that “Nature is not a place to visit. Nature is who we are.” Also, Google...