Invisible Rain

The forecast for today was just a little off the mark. Last night at this time, it sounded as if today would be a total wash-out, with a 70% chance of rain. By this morning that chance had slipped to 50%, and by noon it had dwindled to 20%. Needless to say it was 100% dry today, with all of the rain going either north or south of the area. Still a 50% chance of rain overnight, but that isn't very promising either.