Clutch pedal doesn't want to come back up all the way

[gfisch]

Hey,
So I hadn't driven my car in a couple days, I go out to drive it, and the clutch pedal is almost all the way on the floor. The travel is much, much lower than normal, but it does still seem to work. I managed to drive it today.

I haven't had a chance to look to closely since the weather is crappy outside, but anyone have any ideas what could cause this or why it would do this so suddenly on it own? Worked great the last time I drove it.

Thanks.