Dangerous heat impacting millions across U.S.

Relentless heat has millions from California to Florida under heat alerts as temperatures in some areas reach triple digits. NBC News’ Sam Brock reports from New Orleans, where the heat index approaches 120 degrees, and shares more on how cities are preparing.

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[lorettanericcio-bohlman]

“Well, this is unprecedented”. How many times do we need to hear this?

[curateitgorl]

I was just in North Carolina this week for a visit and it was indeed pure humidity.

[Zhuster]

If this doesn't scream "climate change", then idk what does.

[LDVTennis]

There's no relentless heat in California...

[Evangelist_Since]

Repent of your Sins Jesus Christ is coming soon

[joet]

Las Vegas just passed a record for days under 100 degrees! Woot!

[maryjeanjones]

Please keep it. I hate the heat and humidity.

[JoniMitchell-qihr]

We are freezing in OntarioWe had 5 thunderstorms today Send the rain where there are fires in our sister provinces pleaseWith these cokd temps no one can swim in our lakes AGAIN on July 1st So much for our start on summer We didnit even get 8 weeks out of 52 last year I have been keeping track I have been a long distance lake swimmer for years on the first of July without a WET SUIT not last year It was ice cold in August I couldnot go past my knees in lake Ontario for 30 seconds let alone a 30 minute lake swim of yesteryears😮😮😮😮😮😮😮

[NeerajKumar-fvvq]

Disrespect mother Nature. Still India Pakistan suffer heavy Rain due to Climate change .

[DiscoBat]

Not in pa. Climate has always changed. Your so full of it

[declanmurphy]

Disrespect Mother Nature. Expect to suffer 😭