Mammatus Clouds Turn NYC Sky Orange After Thunderstorm (VIDEO)

07/31/2009 05:12 am ET | Updated May 25, 2011

New Yorkers this weekend snapped photos and shot video of the sky last weekend after rare clouds, resulting from moist air and dry air mixing after a thunderstorm, turned the sky orange.

The clouds, described as "strange, pink popcorn clouds," are called 'mamatis' clouds.

Watch the report below.