Winter Track Days

Looking for some advice on winter track days. We have five winter events in Utah at the Utah Motorsports Campus, starting tomorrow 12/22/18. It's NOT autocross - they are using West side of their full high-speed track. What tires are appropriate for something like this? It will be 23-30 degrees Fahrenheit during the event with 10% chance of precipitation. I currently have a winter wheel and tire set on my vehicle. Seems far too cold for the summer tires, but can winter tires be used on track? I feel like they will wear rather quickly. I'm running Michelin Pilot Alpin PA4 N-Spec tires.