Will my Lemond Poprad (700x23) disappear if I ride it in the rain tomorrow? Seriously, what is the worst that can happen to my bike? (excluding a slip/crash) My bike is my baby, but tomorrow I need it for some major commuting.

The Stats: 80% chance of rain in my area tomorrow . . . and I need to commute +65miles.

Lacking Experience in the Rain,
mehow

{Posting here because most everyone here rides road bikes}