Red, white and mostly blue skies expected as record number of Americans set to travel for July 4th
![Red, white and mostly blue skies expected as record number of Americans set to travel for July 4th](https://nypost.com/wp-content%2Fuploads%2Fsites%2F2%2F2024%2F06%2F84668617.jpg?quality%3D90%26strip%3Dall)
Record travelers will hit the roads this holiday but won't escape the heat as much of the country will see historic highs -- and thunderstorms that threaten to rain on some parades.