Gather data on 1-, 2-, and 3-day temperature forecasts (daily highs) and actual highs in your town/city for 4 days and compare the accuracy of each 1-, 2-, and 3-day temperature forecasts (you can visit http://www.tlieweathemetwork.com, choose your city, and use the Long Term Forecast highs in tire bottom of tire Web page). Interpret your results.