This is essentially the Build 1.4 posted separately about August 17 or so, except that I had to expand the amount of rain in 30 days (to trigger a message) from 30 inches to 60 inches, because of some users near Houston, where they had up to 50 inches of rain from Hurricane Harvey!
This has also rendered wret.exe inaccessible - it is in the directory but I can’t run the file and cant delete or copy my backup version to the folder. It says I do not have permissions. Using the elevated command prompt to delete the file and restore my backup does not work. Rebooting fixed the issue - but can’t install the new version using the program you provided.