4th of July expected to be hottest on record - Travel impacts, forecast

This July Fourth could be the hottest on record for millions of Americans as a massive heat wave traps more than half of the United States under a heat dome through the holiday weekend. The heat wave sweeping the eastern U.S. was expected to peak Friday and Saturday, forecasters said, as dangerously high temperatures continued to ramp up from the Midwest to the East Coast. Between daily high temperatures and warm overnight lows — which won't be low enough to offer much relief — more than 300 records are expected to be set by Saturday.Become a supporter of this podcast: https://www.spreaker.com/podcast/today-explained--6659607/support.Don’t miss our latest episodes! follow us to stay updates with fresh news everyday. Let’s keep the support our podcast to serve update news entire the world!