Ah, the front types are “warm”, “cold”, “occluded”, and “stationary”. “High” and “low” aren’t on the list. When meteorologists talk about highs and lows in association with fronts, it’s where the air pressure is highest or lowest. Those control the fronts and move along the jet stream.
Blanch, just have Wiz use his wand to conjure up the groceries for free.