If you’re dreaming of a white Christmas, there’s an app that’ll tell you what the chances are. Will I Get A White Christmas works as simply as you opening the website. A little snowman with a carrot nose Stands in the middle of the page with a chart to the side. the latest prediction for your town will be measured between a zero and 100-percent chance. The bonus is, you don’t have to sit through a forecast. Of course, they can’t change the weather, but seeing a 50-percent chance would certainly brighten a snow lover’s mood!