Yup...I'm right there with ya! Mine runs so bad, I cannot drop my head position even the slightest bit...or it literally POURS out of my nose. Ewwwwww! I've done a bit of research on this, and based on what I've read/heard...it's a condition known as vasomotor rhinitis...and cooler air temperature is definitely a factor. I've also been told that there is a prescription nasal spray called Atrovent, that is supposed to help with this annoying problem. I have an upcoming doctor visit in the next few weeks, and I plan on asking him about it.