I was a weather man in the Air Force. Been looking at weather maps ever since. Also Accuweather has the best national radar, but like the other guy said, the in- sim weather is only sorta close to the weather in the real world. I put the 3 MB map up side by side with the sim weather, and broad-brush it looks like they kind’a compare. but not dead the same. But a lot can change in 12 hours if the sim weather is a forecast from 12 hours ago.