Storm clouds come in many shapes and sizes ... The sun is still shining but, the sky is extremely dark to the west. Pitch black, as many would call it. I remember growing up seeing this type ...

It was Friday afternoon and she and her friends were driving to visit her parents when they suddenly spotted a massive storm ... cloud mass on the horizon and the sky suddenly turning dark over ...

It was Friday afternoon and she and her friends were driving to visit her parents when they suddenly spotted a massive storm ... cloud mass on the horizon and the sky suddenly turning dark over ...

Here’s a list of what to look for and what different clouds might mean for the weather: Clouds are more than just picturesque features of the sky ... leading edge of a storm front or gust ...

A tornado warning was issued in several counties, and storms filled the sky with lightning and dark cloud formations ... sent in footage and photos of storm activity that took place.

Weather officials say different types of clouds can tell you what kind of weather to expect. Here's a look at the different types.

A tornado siren blared in Washington, Illinois, as dark clouds filled the sky on Wednesday, March 19. This footage of the looming storm was posted to Facebook by Rob Wiseman as the National Weather ...

Dark skies ahead of an ominous storm can blur the line between ... The looming cone-shaped cloud was rapidly rising into the sky, appearing at first glance to be an ominous tornado just over ...

Clouds are more than just picturesque features of the sky; they are critical indicators ... Often forms along the leading edge of a storm front or gust front. Indicates a change in wind direction ...