I have a hard time juggling weather, season, climate / terrain, perception & lighting interactions and at what distances group notice each other. I know a lot of this is probably hand-waved by a lot of GMs but I was wondering if anyone had any ideas on building a script to help track all of this. I have a lot of excel experience and have built many complex spreadsheets, but I haven't built much more than "Hello World" in Javacript. The best idea I could think of would be to make a special journal entry for "Environment" and set a series of macros to that to calculate everything. What is worse is that Pathfinder weather tends to be a little complicated! Thank you for any help!