The big problem with the weather in the deep south of Texas was how clear the skies were overnight. Temperatures in Brownsville dropped to the low 40s, which is quite chilly that far to the south. It also prevented temperatures from warming up past the mid 70s, which was an unexpected consequence. Most of the error did lie in how far temperatures dropped overnight, which meant there were no truly top flight forecasts, and the lackk of day time recovery meant that there were some particularly bad marks as well. The Weather Service and Weatherbug combined for the top forecast.
Actuals: Thursday – High 75, Low 42
Friday – High 74, Low 46