About the weather patterns. We live near a large area of natural dunes. In school we were taught that the natural dunes reflect sunlight, leading to rising air. Although I can't remember the exact meteorology (rising air generally leads to rain) they showed us the precipitation patterns and the surrounding areas get more rain and the dunes less. As a layman, I except forest vs. concrete will lead to similar situations. More rain near forests, less near concrete. Is that what you see on radar?

I now see that u/steve_adams posted pretty much the same point. I wonder how I was taught this 25 years ago in high school, with local graphs for evidence, and it still isn't scientific consensus. Super local weather models aren't a thing? (This is in jest, they obviously are a thing. Perhaps it's harder than I imagine.)