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Ginger Zee of 'Good Morning America' welcomes baby boy

Ben Arron and Ginger Zee attend Women's Health RUN10 FEED10 private pre-race pasta dinner on September 20, 2013 in Brooklyn, New York. (Photo by Ilya S. Savenok/Getty Images for Women's Health Magazine)

Congratulations are in order for "Good Morning America's" Ginger Zee, who just welcomed her second child – a baby boy – with husband Ben Aaron.

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The meteorologist gave fans a first look at her bundle of joy Saturday when she shared a photo of her newborn's feet.

"8lbs 7oz, 21.5,'" she captioned the post, adding three blue heart emojis.

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8lbs 7oz, 21.5” 💙💙💙

A post shared by ginger_zee (@ginger_zee) on

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On Friday evening, just one day after appearing at the Red Dress / Go Red For Women Fashion Show in New York City, Zee announced the news on Twitter with a photo of her oldest son Adrian, writing, “Scrubbed in, delivered a healthy baby boy and got a cookie to celebrate. It’s been a good day.”

>> See the post here

Zee announced her pregnancy in August while she was delivering the national weather forecast.

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“This is the breaking news part. There’s a lesser-known visual phenomenon that’s about to happen on our maps only for the next five months,” she teased viewers at the time while the southwest and southeast portions of the country were highlighted on the screen behind her. “These areas are going to have a shadow from my belly because I’m pregnant.”

On Thursday, her "GMA" costars threw her an on-air baby shower to celebrate and to shower the happy mom with lots of love.