A low pressure system designated as Invest 98L brought rain to South Texas on Sunday morning. At 8:00 a.m. EDT on Sunday the center of Invest 98L was located at latitude 27.5°N and longitude 97.5°W which put it about 20 miles (30 km) south of Corpus Christi, Texas. Invest 98L was moving toward the west at 7 m.p.h. (11 km/h). The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were wind gusts to 40 m.p.h. (65 km/h). The minimum surface pressure was 1009 mb.
A low pressure system designated as Invest 98L brought rain to South Texas on Sunday morning when the center of the low moved inland just south of Corpus Christi. The low pressure system exhibited much more organization as it approached the coast. A distinct low level center of circulation was evident on both visible satellite and radar images. Bands of showers and thunderstorms were revolving around the center of the low pressure system. The strongest winds were occurring in bands in the eastern side of Invest 98L, which were still over the Gulf of Mexico.
Invest 98L will move around the southern side of a high pressure system over the southern U.S. The high pressure system will steer Invest 98L toward the west during the next several days. On its anticipated track Invest 98L will move inland over the Lower Rio Grande Valley. Invest 98L will drop widespread rain over South Texas. Many places could receive 2 to 4 inches (50 to 100 mm). Heavier rain could fall over some locations and localized flooding is possible. The National Weather Service Forecast Office in Brownsville, Texas issued a Flood Advisory for Jim Wells, Kleeburg and Nueces counties.