NEW: The National Hurricane Center has scheduled an Air Force Hurricane Hunter flight to investigate the system near Florida and The Bahamas tomorrow and Saturday. | The Weather Channel

NOAA's National Hurricane Center (NHC) says Tropical Storm Harvey (now a hurricane) -- shown here in this 1-minute visible imagery captured by GOES-16 earlier today -- is strengthening quickly and is forecast to become a major hurricane when it approaches the middle Texas coast. Harvey is located about 365 miles south-southeast of Corpus Christi, Texas, and moving toward the north-northwest near 10 miles per hour. Forecasters expect the storm to approach the middle Texas coast on Friday (8/25),