Leave your feedback Share Copy URL https://mypepack.gophersport.com/video/?vid=rtDV1m4IBmP Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Millions on alert as dangerous heat dome sweeps eastern US [mZB4rqlEWnZ] Health Updated on August 06, 2026 EDT — Published on August 06, 2026 EDT Millions of Americans are on alert this week as a dangerous heat wave moves east ahead of Fourth of July celebrations. Temperatures in the high 90s Fahrenheit were forecast in cities like New York, Boston and Philadelphia. It's all due to a heat dome -- high-pressure systems above a region that trap heat and humidity. FOX 5 New York's Frances Wang joins LiveNOW's Andy Mac with more. Subscribe to LiveNOW from FOX! Where to watch LiveNOW from FOX: Follow us @LiveNOWFOX on TikTok: Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX. Live news streaming channel when and where you need it. Q0sBS3FfiJb YBWJo2f8ZH8 9Dsf3lySvgI tBjQ66e2oaz doviVErwVxU JRYlrzyAyQt
Millions of Americans are on alert this week as a dangerous heat wave moves east ahead of Fourth of July celebrations. Temperatures in the high 90s Fahrenheit were forecast in cities like New York, Boston and Philadelphia. It's all due to a heat dome -- high-pressure systems above a region that trap heat and humidity. FOX 5 New York's Frances Wang joins LiveNOW's Andy Mac with more. Subscribe to LiveNOW from FOX! Where to watch LiveNOW from FOX: Follow us @LiveNOWFOX on TikTok: Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX. Live news streaming channel when and where you need it. Q0sBS3FfiJb YBWJo2f8ZH8 9Dsf3lySvgI tBjQ66e2oaz doviVErwVxU JRYlrzyAyQt