Awww, what a pretty girl! Tell her I get a drippy nose in the cold, too - it's not allergies, technically. It's called vasomotor rhinitis. So whenever I go out to shovel snow, like I did twice today, there's a packet of kleenex in my pocket.

"Vasomotor rhinitis may result in a runny nose, post-nasal drip and/or nasal congestion. It is caused by a number of triggers, including temperature changes, changes in weather and humidity, as well as strong odors, perfumes and smoke. Since vasomotor rhinitis doesn't get better with antihistamines, people with this syndrome tend to suffer."

That's from "Daniel More, MD, About.com Guide to Allergies"