You continue the descent into Tampa and when the temperature goes above freezing, all the ice flies off the plane. Because of the constant turning by your pilots who are working very hard and monitoring the weather radar, you stay out of the storms and hit no turbulence. However, because of the storms passing thru, Tampa airport is now completely fogged in. Uh oh, no way to land now, right? Wrong. In steps your pilots to configure the "autoland" system. Now, this isn't a system where your pilots push a big "LAND" button, sit back and fall asleep and wake up and say "oh look, we're on the ground". First, it requires the plane and the airport to be equipped with the right systems to support an autoland approach. Your pilots even require special training and certification to be able to fly an autoland approach. Imagine that - extra training for something that everyone thinks requires less pilot skill! Autoland requires careful inputs by the pilots to get the plane to maneuver itself right onto the runway where the "autobrakes" kick in. Depending on the surface conditions and length of the runway, your pilot configures the autobrakes to stop the plane with a certain amount of force. Again - not something the plane will figure out by itself especially since pilots rely on other pilots who have landed before them to give a detailed description of the conditions on the runway.
http://flyingforeveryone.blogspot.com/2012/01/autopilot-myth-what-your-pilot-really.html