Leak

[itspt]

Hi,

 

I am having rainwater leak in from somewhere and I'm not sure where. After a big rainstorm there was a massive puddle in my car on the floor basically everywhere.... front, back, driver and passenger side. My windows were up, saw no leaking on the door panels or from under the dash but I'm wondering if it was leaking under the carpet which made it difficult to find. Any suggestions? We just had very cold weather and I'm wondering if it messed with the seals or weather stripping somewhere. How can I track this leak down?

 

Thank you!