 Big Z weather service of Alton Auto Butler, where every vehicle gets the royal treatment. All you have to do is pull in and let Alton Auto Butler do the rest. Today's forecast, well, we look for some sunshine again. High this afternoon, topping out in the upper 80s and a light south wind. Overnight, look for a partly cloudy sky, low upper 60s. Slowly tomorrow morning, increasing clouds by the afternoon. Slight chance of a shower storm, mid 80s for the high on Friday.