No heater...-14 degrees....please help

The heater (along with the AC & defrost) of my 2001 Caravan suddenly stopped working. When I turn the power on, no air comes out of the vents. I have checked the fuses and they're fine. This happened suddenly when the temperature outside took a huge drop. Not sure if it's related, but I have noticed water leaking on my front passenger floorboard periodically over the last year. Any suggestions would be greatly appreciated!!!! :)

stgibbs, if the blower motor stopped working, with the switch in the on postion, bang the motor a couple of times. if that don't work it could be a bad motor or a bad relay or switch. as for the wet floor it could be a bad heater core, or the a/c moister outlet or a bad seal around the door. good luck.