Before smartphones, people had to rely uniquely on the band Fleetwood Mac for the weather forecast. The plan was quickly abandoned as their forecasts ranged from the obvious "The Sun is Shining" to the untrue "Thunder only happens when it's raining".
The 'Fleetwood Mac Weather Fiasco', as it came to be know, was surely responsible in part for the creation of the weather app. iWeather Pro is one of the most complete weather apps out there, the slick interface displays all sorts of information straight to your home screen. No fuss, just weather! iWeather Pro drops from $1 to FREE.