The looming threat of 18,000 Costco store employees heading to the picket lines appears less likely, with the Teamsters labor union announcing Saturday that it has reached a tentative agreement for a new contract with the grocery chain.

The Teamsters Union said a strike at 56 Costco membership club stores across six states was averted, one day after the wholesale club announced pay for non-union workers will rise to between $20 and $

Costco will increase hourly wages to more than $30 over the next three years, but union leaders say the raise isn't enough as a nationwide strike looms.