Tracker: Invest 94L become Tropical Storm or Hurricane Nadine? What Florida should know. Palm Beach PostMonitoring Two Areas For Tropical Development The Weather ChannelHurricane center tracks Atlantic, Caribbean systems that could develop Yahoo! VoicesStorm tracker: All eyes on 2 systems in Atlantic; one could become a depression USA TODAYHurricane Hunters set to fly into Invest 94L as forecasters also monitor Caribbean disturbance Fox Weather