Understanding winter storm alerts and how they affect your safety.

Live updates on the Houston winter storm timeline, forecast, preparations and potential for icy roads.

A winter storm watch and an extreme cold watch have been issued for several Houston area counties ahead of an arctic blast ...

The Space Weather Prediction Center has issued a G-4 geomagnetic storm watch for Monday night, indicating the potential for ...

First Alert 5 Storm Safe school visits help educate students about severe weather threats in Colorado, how to be prepared and ...

Impacts from what could be the most significant storm of winter are expected to begin on Friday, spreading ice, snow and cold ...

Thundersnow – a thunderstorm that produces snow instead of rain – is sometimes reported during winter storms in the U.S. Is ...

Those who missed the surprise Northern Lights display in November got another chance on January 19. And after that show, the ...

The geomagnetic storm could cause the Northern Lights to appear above the U.S., though whether they'll be visible depends on ...

The predicted "view line," or the southernmost spot where skygazers might still be able to view the northern lights, includes ...

A rare and powerful solar storm is set to light up skies across much of the US for the second straight day. The timing is ...

This is expected to be an unusually large and severe winter storm,” the National Weather Service said. “Dangerously cold air remains in the forecast for more than half of the U.S. population through ...