And the forecast says鈥 it鈥檚 a boy! Ginger Zee, chief meteorologist for Good Morning America, has just given birth to her second child with husband Ben Aaron.

The weather guru took to social media to make the big announcement, showing off a black and white photo of a little hand (or foot?), writing 鈥8lbs., 7oz. 21.5.鈥 Aaron shared the same shot, below, in color.

A post shared by Ben Aaron (@benaarontv) on

Just one day prior, however, Zee was walking the catwalk in a stunning red gown at the Hammerstein Ballroom in Manhattan for Macy鈥檚 Go Red for Women Red Dress Collection presentation alongside the likes of Rachel Lindsay, Adrienne Houghton Bailon, and Melissa Joan Hart.

The glowing mama looked stunning for her runway stint in a bump-hugging scarlet gown and overcoat, a chic side chignon, and studded cage heels.

鈥淓xcited to be walking in @nyfashionweek for #reddresscollection with @american_heart & @macys!鈥 she wrote on Instagram. 鈥淎nd I get to have a baby in about 14 hours!鈥

She echoed her sentiments over on Twitter, saying, 鈥淗ere we come @american_Heart@macys #RedDressCollection tonight鈥 baby tomorrow morning.鈥

The show was in support of American Heart Association鈥檚 Go Red for Women campaign, which raises awareness for women鈥檚 cardiovascular issues 鈥 a cause that鈥檚 particularly important to Zee, who lost her grandfather to the disease.

The 37-year old mommy hilariously announced her pregnancy on-air back in August while mid-forecast, saying, 鈥淭here is a lesser known visual phenomenon that鈥檚 about to happen, on our maps only for the next five months. This area here, in the Southwest, right about here,鈥 she said while making a baby bump motion 鈥溾 [is] going to have a shadow from my belly. Because I鈥檓 pregnant.鈥

She also gave away her baby鈥檚 sex at the time of her announcement, saying, 鈥淎nother baby! Another boy!鈥

Congratulations, Ginger!

What do you think Ginger should name her baby? Share over @BritandCo.

(Photos via Jamie McCarthy + Slaven Vlasic/Getty)