https://www.ndbc.noaa.gov/show_plot.php?station=42023&meas=heat&uom=E&tz=CST
NDBC - 5-day plot - Heat Index at 42023
National Data Buoy Center - 5-day plot - Heat Index at buoy 42023 (26.010N 83.086W) - C13 - WFS South Buoy, 50m Isobath.
heat indexndbcdayplot