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

4TH OF JULY: Sunny, along with a few afternoon clouds. Slight chance of a pop up shower, but most stay dry. High 90F with ...

Puffy, wispy, white and gray, we’ve seen them all this spring. Clouds come in a variety of types, and each type comes with ...

Enjoy the quiet day ahead while it lasts as we are tracking a wet and cool start to the weekend. Friday will be an 8 on ...

A News5 viewer recently reached out asking us about what turns the sky green ahead of a thunderstorm. If you've do see a ...

After severe weather for the plains on Sunday night, we have chances for afternoon storms again on Monday. Things will be ...

There is an upper level low that has been spinning off the Gulf of Alaska for some time now and today, it will start to dip down. Temperatures begin to cool and clouds are rolling in. Look for highs ...

Chief Meteorologist Tom Tasselmyer said temperatures will dip into the mid-70s on Friday. There will be a chance for rain ...

Night-shining clouds first appear in late evening twilight, around 10:15-30 p.m. low in the north-northwestern sky. Because of their great altitude, they're still lit by the sun even when lower ...

Having a good phone app is a lot of fun and quite helpful in verifying stars, asterisms, and constellations. Most apps will ...

As the effects of climate change grow more severe, a team of leading scientists is launching a groundbreaking research project to investigate whether climate cooling solutions such as marine cloud and ...

From TED, Gavin Pretor-Pinney on nature's finest aerial architecture. Clouds are constantly moving and changing "Unless it's really wild, stormy weather, you look at the sky and you think, 'Oh, it ...