just had a look at your site. Why would I use this over a simple IFTTT alert?
A couple examples: - a surprising percentage of people that have signed up so far are photographers that want to be alerted to ideal forecast conditions for several locations. - My wife is a hydro-geologist, so a lot of her sampling needs to be done after specific weather conditions. Her sample locations are spread all over a large region and it's a real pain for her to check weather conditions for so many locations daily.
Thanks for checking out the site.