West Lafayette News, Weather, Sports & Breaking News – WLFI News 18 WLFI News 18 is your leading provider of local news, weather information, sports, community events and breaking news in the West Lafayette and Purdue University communities, including Kokomo, Rensselaer, Fowler, Williamsport, Crawfordsville, Frankfort, Delphi, Monticello, and Logansport.