WeatherWhys for September 28,2012

Here's the "WeatherWhys" for Friday,September 28,2012,discussing autumn weather traits,from accuweather.com,enjoy:








 Major atmospheric changes take place in the Northern Hemisphere during autumn. These changes are most pronounced at middle and northern latitudes. To the north, cooling is taking place at an incredible rate. This creates larger temperature differences through the mid-latitudes, which in turn causes storms to become bigger and more frequent.