jQuery('document').ready(function(){
    var weathers = jQuery('#weather .weather');
    var nb = weathers.size();
    var i = 0;
    weathers.not(':eq('+i+')').hide();
    var hide_options = { direction: 'up' };
    var show_options = { direction: 'down' };
    var slide_time = 500;
    var weatherSlide = function(){
        weathers.eq(i).stop(true,true).hide();
        i = ( i + 1 ) % nb;
        weathers.eq(i).stop(true,true).show();
    };
    setInterval(weatherSlide,5000);
});