While we haven’t seen anything as egregious as depicted in the eco-disaster flick ‘The Day After Tomorrow,’( yet) the weather is definitely a force to be reckoned with. Storms, floods, earthquakes, hurricanes—they’re everywhere and they’re increasing. You can’t stop the weather, but you can insure yourself against it. WeatherBill is a newly launched ecommerce site which sells weather insurance to businesses and individuals. The site employs a complex forecasting algorithm to provide predictions. Anyone can take out a policy for weather in a specified area, chosen via a Google Maps mashup. Users set the options, customizing price and coverage. To be eligible for contracts you need to be an ‘accredited investor’. WeatherBill also provides free weather correlation tools so businesses can assess the impact of weather on their finances.