[caption id=“attachment_12126” align=“aligncenter” width=“750”]"Today" co-anchor Al Roker receives his Guinness World Records certificate. Screengrab from NBCNews.com livestream “Today” co-anchor Al Roker receives his Guinness World Records certificate. Screenshot from NBCNews.com livestream[/caption]

With six minutes to go in #Rokerthon, the expression momentarily drained from Al Roker’s face as his co-anchors piled into his small New York City studio, creating a din of noise over the livestream and momentarily blocking the camera’s view of the NBC “Today” co-anchor.

“I don’t think there are enough people in here,” Roker deadpanned. After 33 hours and change – and despite several jokes suggesting the contrary – he was still lucid.

And then he delivered more temperatures.

Roker – a USO tour veteran – set a Guinness World Record a shade after 8 a.m. EST Friday morning for the longest continuous televised weather forecast at 34 hours. He did it to raise awareness for the USO, asking a national audience, a litany of NBC affiliates and livestream viewers to visit his Crowdrise page, where he’d raised more than $70,000 for the organization by the time he went off the air.

http://youtu.be/8QwWviD_HUY

Roker stayed on the air at NBCNews.com (simulcast on USO.org) save five-minute breaks he was allowed to bank for extended time off. Around 12:30 a.m. Friday, Roker signed off for his final extended break of the telecast, returning a little before 2 a.m.

He had a lot of help while he was on the air, too. #Rokerthon was often the No. 1 trending topic on Twitter, with thousands of viewers (including USO centers around the world) tweeting in questions like this about the weather to keep Roker's forecasting streak alive:

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