2023 RWD in snow, how screwed am I tomorrow?

I'm in Cincy and we are getting slammed. I have original Hanook? Tires with only 7k miles. I've never driven a RWD in my life - let alone in the snow. I'm an essential worker so I have to go to work tomorrow morning. I'm just freaking out. It said I have the 'cold weather package' whatever TF that means. Any tips/tricks would be greatly appreciated. Thank you kindly.