BedTime
v.1.1.1300

WoW AddOn that let's you set an alarm.

I wrote this because it is more reliable than thinking you're going to check the clock, or remember that you're supposed to check the laundry in 30 minutes.

Once the alarm time arrives, it will fire a red error message (like the"out of range" message) once/minute until you turn the alarm off.

As usual with any mod, just unpack it and move the BedTime folder into your WoW interface AddOns folder.
/alarm +30 set the alarm for 30 minutes from now
/alarm 1:30 set the alarm for 1:30am
/alarm 13:30 set the alarm for 1:30pm
/alarm off turn off the alarm

Just type /alarm for info on how to use it.