Rare cloud formations follow storm

Following a severe thunderstorm over Webster last week, a rare cloud formation was observed overhead. Here, looking up from the base of the Webster water tower, mammatus clouds can be seen July 31. Although classified as rare, mammatus clouds are often seen following strong storms during warm months. They are pouch-like clouds which hang from the base of a cumulonimbus cloud formed when air fro...

To access content, please login or purchase a subscription.