A “roll cloud” spotted off the coast of Portugal looked like something out of a movie. Here’s the science behind it.

LOUISVILLE, Ky. (WAVE) - Clouds can bring rain or snow, block the sun’s UV rays, or even make a sunrise visually stunning. But how do they impact our temperatures? Well, it depends on the type of ...

Some of our First Coast News Weather Watchers submitted photos Wednesday morning of a unusual looking cloud at sunrise along our Eastern Sky. Here's what it was.

This gives the illusion that the clouds are glowing in the dark. This is called the “twilight phenomenon” with the clouds termed “noctilucent clouds.” Sunrise this morning in Silver ...

These clouds travel away from the Sun, sometimes toward Earth, at speeds of up to 2,000 kilometres per second. If they reach Earth, they can cause a type of space weather known as a geomagnetic storm.

And clouds, in my opinion, make things even better for a sunrise and sunset. The clouds tend to just grab that little first piece of light that comes over the horizon at sunrise and reflects it ...