Will it rain – that is the big question facing teams from the TUDOR United SportsCar Championship this morning at Canadian Tire Motorsport Park.

The morning warm-up starting at 9:00am will be wet and there are thunderstorms forecast for throughout the day.

With a 70 per cent chance of rain forecast, teams will want to investigate what their car feels like in the wet at the high speed Canadian Tire Motosport Park layout.

There will be a number of questions facing teams today – will the rain help the lighter P2 machines with more downforce, or will the more powerful but heavier Daytona Prototypes adapt better.

If you are not getting wet here at the track, tune in live today on Fox Sports 1 to see the action from 2:00pm.