Funnel Cloud Over Tuscon by Ivanna Ramirez

http://tucson.com/news/weather/tucson-weather-watchers-spotted-funnel-cloud-on-wednesday/article_a2a0e5ba-6e03-11e5-9310-fbc128b4c362.html

The remnants of the October storm that dropped so much rain on Tucson also created a cold-core funnel cloud yesterday.

The funnel clouds rarely touch down and are created when a storm brings much colder air to the higher altitudes.