Given the thread title, I wanted to also warn people that MSP is likely to be a big mess tomorrow, Wednesday February 21, 2019. They're expecting about 8" of snow starting before the crack of dawn and continuing well into the evening. I don't expect the airport to close, but the roads are likely to be horrible, so be sure to allow lots and lots of time to get yourself to/from the airport. Both morning and evening rush hours are predicted to be awful, most schools in the state will be closed, and employees are being advised to work from home if at all possible.