It's going to be cold

[speedy king]

I have my final on Saturday and the expected temperature is 6 degrees celcius!!! How cold does it get before things get real slippy? I remember a day last year i had brand new slicks and first practice was a nightmare, turn one, one kart facing the wrong way and at the end of the lap two facing the wrong way on the pit straight and then i went off at turn two followed by another driver.

I'm hoping that the only thing that will be a problem will be getting heat in the tyres but once i have heat it shouldnt be any different to normal if the tyre pressures are right?