Conan O'Brien Weathers the Storm

1/18/2010 8:41 PM PST BY TMZ STAFF
Conan O'Brien trudged through a relentless downpour at Universal Studios today -- in an effort to rally the fans who showed up to an anti-NBC protest.

The water may have extinguished his fiery red mane -- but dude brought the heat ... his fans went crazy for hours.