Fuse or electric problem?

I have a 2002 5.3, this morning when I went out and started it up, everything seemed fine, nothing out of the ordinary, untill I tried to turn on one of the overhead lights. Nothing happened, I thought it might have been a blown bulb, so I tried the other one, same thing. At this point Im getting a little suspicious. I try everything. Both of the overhead lights, the dome light, the lights in the doors, and my cargo lamps all dont work. Everything was fine yesterday. But even stranger, when I have the power on, and try to turn on one of the two overhead lights, the "cargo lamp on" message appears in my message center. Whats goin on here? I would check the fuses, but Im kinda under a hurricane right now.
Any help is appreciated.

That hurricane just left here yesterday...I'd definately check the fuses when weather permits. If that doesn't work, I'd reset the computer by unhooking the battery for like 10-20 minutes.