Facing growing demands for him to resign, Minnesota Sen. Al Franken will make an announcement fro the Senate floor on Thursday around 11:45 a.m.

That's the word from the Democrat's office.

WKYC plans to stream the announcement here. (MOBILE USERS: Click here to watch it.)

A tweet sent from Sen. Al Franken's verified account says he is still talking with his family and has not made a final decision on whether he'll resign.

The tweet was sent Wednesday after Minnesota Public Radio News reported that Franken will resign. The report cited an unnamed Democratic official who spoke to Franken.

Franken's support among his fellow Democrats is collapsing as a host of female Democratic senators called upon him to quit.

Sens. Kirsten Gillibrand, D-N.Y., Patty Murray, D-Wash., Claire McCaskill, D-Mo., Mazie Hirono, D-Hawaii, Kamala Harris, D-Calif., and Maggie Hassan, D-N.H., all called on Franken to step down.

The calls came as another woman accused Franken of sexual misconduct in an account to Politico.

Franken vehemently denied a new sexual misconduct accusation that came from a former Democratic congressional aide that he tried to forcibly kiss her after a taping of his radio show in 2006.

In a tweet, Sen. Ron Wyden of Oregon said: "I expect that Senator Franken will announce his resignation tomorrow." Wyden tweeted that "It is the right thing to do given this series of serious allegations."

In a brief statement, Minority Leader Chuck Schumer of New York said: "I consider Senator Franken a dear friend and greatly respect his accomplishments, but he has a higher obligation to his constituents and the Senate, and he should step down immediately."