Sen. Amy Klobuchar Amy KlobucharBattle lines drawn on precedent in Supreme Court fight Sunday shows - Ruth Bader Ginsburg's death dominates Klobuchar: GOP can't use 'raw political power right in middle of an election' MORE (D-Minn.) said she’ll announce her decision about running for the Democratic presidential nomination on Sunday in Minneapolis.

“Sunday, come to Boom Island in Minneapolis,” Klobuchar said during a Tuesday night interview with MSNBC’s Rachel Maddow following President Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE's State of the Union address. “And then you'll find out my decision."

“It’s going to be a little cold ... wear warm clothes, maybe have little heat warmers with you, but then you’ll find out my decision.”

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The news comes hours after reports emerged that Klobuchar, who's been mulling a 2020 bid, will be headlining a local Democratic banquet in early caucus state Iowa on Feb. 21.

Klobuchar, who easily won a third term to the Senate last year, has generated recent buzz about a presidential bid. She'd be one of a few Democrats either running or considering running from the Midwest.

South Bend, Ind., Mayor Pete Buttigieg has already announced a 2020 bid. Meanwhile, Sen. Sherrod Brown Sherrod Campbell BrownBipartisan praise pours in after Ginsburg's death Emboldened Democrats haggle over 2021 agenda Hillicon Valley: Russia 'amplifying' concerns around mail-in voting to undermine election | Facebook and Twitter take steps to limit Trump remarks on voting | Facebook to block political ads ahead of election MORE (D-Ohio) has been visiting early primary states on his "Dignity of Work" tour and has said he's nearing a decision.

If Klobuchar jumps into the race, she’ll join a packed field with other fellow senators including Sens. Kamala Harris Kamala HarrisJoe Biden looks to expand election battleground into Trump country Fox's Napolitano: Supreme Court confirmation hearings will be 'World War III of political battles' Rush Limbaugh encourages Senate to skip hearings for Trump's SCOTUS nominee MORE (D-Calif.), Elizabeth Warren Elizabeth WarrenJudd Gregg: The Kamala threat — the Californiaization of America GOP set to release controversial Biden report Biden's fiscal program: What is the likely market impact? MORE (D-Mass.), Kirsten Gillibrand Kirsten GillibrandSunday shows preview: Justice Ginsburg dies, sparking partisan battle over vacancy before election Suburban moms are going to decide the 2020 election Jon Stewart urges Congress to help veterans exposed to burn pits MORE (D-N.Y.) and Cory Booker Cory Anthony BookerBipartisan praise pours in after Ginsburg's death DHS opens probe into allegations at Georgia ICE facility Democratic lawmakers call for an investigation into allegations of medical neglect at Georgia ICE facility MORE (D-N.J.).