Yeah this system is way out there. 2. An area of low pressure, associated with a tropical wave, is located several hundred miles south of the Cabo Verde Islands. Shower and thunderstorm activity has become more concentrated since last night, and a tropical depression could form during next few days while it moves west-northwestward. By late this week, however, upper-level winds are expected to become unfavorable for development. * Formation chance through 48 hours...medium...40 percent. * Formation chance through 5 days...medium...50 percent.