Wouldn't ya just know it! Temperature got up to 86F today. I kept lowering the thermostat to try to cool the house. Thermostat was reading 80F even with it set down to 60F. A few minutes ago, I get the flashlight, go outside to the main unit. Fan wasn't turning. No WONDER the house wasn't getting cool! And two days after we get mom moved in!
Mom said she'll call the air repair folks in the morning. Hopefully they'll have time to come out!
UPDATE(03/02/12): The air repair people will be out sometime after noon today. Glad, because it's supposed to hit 80F!