Not only is this scorching 107.7°F the warmest daily low in U.S. history, assuming it holds till midnight (a safe bet), but it was recorded at one of the nation's gold-standard Climate Reference Network stations:https://t.co/GgQCmhmYFZ https://t.co/kfhqPyE2DN

— Bob Henson (@bhensonweather) July 11, 2021