my rear window wont close... what can i do to get it to go back up..... need help asap.... its gonna snow later.

 

It might have come off the track or the guide broke and its inside the door. You will have to take the inside door panel off and inspect. Quickest way is to get a garbage bag and some tape if you cannot fix it.

 

i had quite similar problem but only with the front passenger window.

if you are in a hurry try to take the window with your palms from both it's sides and move to one or other side while you are trying to close it. It worked for me.