1997: It was a chilly day in the East. The high temperature at Philadelphia International Airport was only 59 degrees, tying a record-low maximum for the date set back in 1881. The temperature at Middletown, Pennsylvania rose to 58 degrees, breaking the record-low maximum for the date of 59 degrees set back in 1915. Washington, DC only reached 58 degrees, breaking the old record-low maximum of 59 set back in 1915. Central Park in New York City only reached 61 degrees.
2002: An impressive heat burst at Amarillo, TX caused the temperature to jump to 90° at 3:21 am. The heat burst was accompanied by winds of 55 mph. (Ref. Wilson Wx. History)
wow I didn't know or remember this about 1997. What was our low that morning? Wild, 1915 had one of our largest late season snowfalls ever in the month of April.
Heat bursts are one thing Texas is famous for, Kopperl Texas had a severe one when the temperature rose to 140 degrees and trees and even wooden doors were burned!