I live in pennsylvania and the past few days its been really cold out. around 15 outside. when i start my car until i drive it theres just a squealing noise like its the belt or something? it does it for a few mins when i drive then slowley starts to stop. well i noticed after i left work today it did the same thing i started it and it starting makeing a squealing noise i drove it then it kinda stoped. i went to micky D's and when i was waiting in the drive threw it did it agian its a loud noise. also i have one more problem. everytime i go to get gas my low coolent light comes on and stays on until i drive it for a little bit then goes back off. then when i fill up agian it pops back on? whatt theee hell???

 

How many miles and when was your belt last changed? If you deside to just go ahead and change your belt, while it's off, spin the accessory pulleys and see if the make noise and how the bearings feel. Could also be a weak belt tensioner/pulley.