Did you notice this record-- higher than the hurricane of 1938!!
and in 2010 they set a new heat record on this date (we all did lol).
1988 - High winds in the Middle Atlantic Coast Region gusted to 172 mph atop Grandfather Mountain NC. Twenty-nine cities in the southwest and north central U.S. reported record high temperatures for the date, including Yankton SD with a reading of 91 degrees. (The National Weather Summary) (Storm Data)
2010 - A temperature of 80 degrees is measured on Grandfather Mountain, NC, the warmest ever measured in April and three degrees short of the all-time record high for any month.