popcorn storm n.— «The storm was just a popcorn storm (pops up then leaves) so i go back to my field.» —“Stuck in a rut…“ by Beth Miller in Minnesota The life of an ole July 16, 2004. (source: Double-Tongued...
popcorn storm n. a brief, unexpected rain shower or thunderstorm. Also, collectively and more formally, popcorn convection. (source: Double-Tongued Dictionary)
popcorn convection n.— «Popcorn Convection. Slang for showers and thunderstorms that form on a scattered basis with little or no apparent organization, usually during the afternoon in response to diurnal heating. Individual thunderstorms...
popcorn convection n.— «SCT POPCORN CONVECTION IS EXPECTED OVR THE SERN QUARTER OF THE NATION IN THE INCREASINGLY MOIST AIR MASS SOUTH OF THIS FRONT. ANOTHER ROUND OF HVY TSTRMS IS LIKELY SAT AFTN/EVENING ALG THE COLD FRONT/DRYLINE XTNDG...
popcorn storm n.— «I’ve seen enough “popcorn” storms to appreciate how difficult forecasting really is. These are storms that pop up, and then half an hour later they’re gone.» —“Lightning-quick network keeps tabs...