Weather is something that affects us all, though it’s also something to which most of us pay little attention unless there are potential or actual consequences at stake; then they often take on paramount importance. The impact can be somewhat ameliorated with an accurate forecast, but that’s often problematic, even with today’s advanced technology. So it can be hard to fathom what it might have been like to predict the weather without it, as was the case in the 1940s, when meteorology was just b...