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Last Map Update: Tue, Sep. 27, 2016 at 5:54:07 pm CDT

National Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TX
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The best chance of rain today will be along the Lower Texas Coast and over the Gulf Waters. If you are planning on doing any boating, be aware that cloud to water lightning is possible. Temperatures have come down across the region for Tuesday with highs expected in the middle 80s across the Rio Grande Valley.
A weak coastal trough offshore will provide a chance of scattered showers and northerly winds. Low temperatures tonight will fall into the upper 60s across the western ranchlands to the mid 70s across the Rio Grande Valley.
Numerous showers and isolated thunderstorms are expected today along the Lower Texas Coast with temperatures in the middle 80s. North- northeasterly winds of 15-20 mph will generate wave heights of 2-4 feet. The rip current risk is low, however, rip currents often develop, especially in the vicinity of the South Padre Island.
Rain chances will linger into Thursday before conditions turn mostly sunny as an upper level ridge of high pressure strengthens. Area temperatures are expected to hover mainly in the low to middle 90s across the region except for Wednesday, which sees most of the Valley in the upper 80s.
Brownsville: Yesterday's high temperature was at the normal and the low was 4 degrees above normal. The record high temperature of 97 degrees was set in 2005 and the record low temperature of 58 degrees was last set in 1991. 0.35 inches of rainfall was reported at Brownsville South Padre Island International Airport. The daily rainfall record of 2.87 inches was set in 1944. Harlingen: Yesterday's high temperature was 3 degrees above normal and the low was 5 degrees above normal. The record high temperature of 100 degrees was last set in 2011 and the record low temperature of 58 degrees was last set in 1975. 0.09 inches of rainfall was reported at Valley International Airport. The daily record of 4.53 inches was set in 1913. McAllen: Yesterday's high temperature was 1 degree below normal and the low was 6 degrees above normal. The record high temperature of 103 degrees was set in 2011 and the record low temperature of 58 degrees was last set in 1991. Rainfall data at McAllen Miller International Airport was missing due to a mechanical error. The daily rainfall record of 1.47 inches was set in 1983.