day. The freak temperature difference was also a record breaker: 67 °F (37 °C) in 10 hours. Record highs and lows were established on the same day in Oklahoma City as well with a high of 83 °F (28 °C) and low of 17 °F (−8 °C); temperature difference: 66 °F (36 °C). This record still holds to this day. Freak