...EXTREME HEAT AND HUMIDITY OBSERVED JULY 27TH AND 28TH, 2005... EXTREME HEAT OCCURRED ACROSS THE EASTERN CAROLINAS. THE COMBINATION OF HIGH AIR TEMPERATURES AND HIGH HUMIDITY MADE THE HEAT INDEX REACH 105 TO 115 DEGREES AT MANY LOCATIONS. HERE IS A SUMMARY OF PEAK HEAT INDEX VALUES REACHED ON JULY 27TH AND 28TH. NOTE...THE HIGHEST HEAT INDEX DOES NOT NECESSARY OCCUR AT THE SAME TIME AS THE HIGHEST AIR TEMPERATURE. HUMIDITY (DEWPOINT) PLAYS AN EQUAL ROLE IN MAKING IT FEEL EXCESSIVELY HOT. SOURCE FOR THE INFORMATION IS HOURLY AND 5-MINUTE METAR OBSERVATIONS. .WEDNESDAY JULY 27TH, 2005... LOCATION TIME (EDT) HEAT INDEX TEMP DEWPOINT DARLINGTON SC AWOS 435 PM 121 100 79 MYRTLE BEACH SC 1245 PM 118 99 79 N MYRTLE BEACH SC ASOS 310 PM 116 97 79 FLORENCE SC ASOS 1220 PM 110 97 75 WILMINGTON NC ASOS 525 PM 119 97 81 LUMBERTON NC ASOS 350 PM 115 102 74 WHITEVILLE NC AWOS 300 PM 115 100 75 SOUTHPORT NC AWOS 1200 PM 110 95 77 ELIZABETHTOWN NC AWOS 1100 AM 106 97 72 .THURSDAY JULY 28TH, 2005... LOCATION TIME (EDT) HEAT INDEX TEMP DEWPOINT DARLINGTON SC AWOS 535 PM 111 90 82 MYRTLE BEACH SC 1250 PM 123 97 82 N MYRTLE BEACH SC ASOS 255 PM 114 93 81 FLORENCE SC ASOS 320 PM 107 98 72 WILMINGTON NC ASOS 145 PM 114 93 81 LUMBERTON NC ASOS 225 PM 110 99 73 WHITEVILLE NC AWOS 200 PM 113 95 79 SOUTHPORT NC AWOS 1120 AM 108 91 79 ELIZABETHTOWN NC AWOS 500 PM 118 99 79 $$