As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

The new WFMY+ 24/7 Weather Impact stream offers constant access to live radar and forecasts.

With storms and flash floods becoming more prevalent, it’s more important than ever to stay up to date with the weather in your area. And a weather radar app like Weather Hi-Def Radar lets you do just ...

You're about to walk your dog, but the sky looks ominous. You pull out your phone, open your favorite weather app, and see that it's about to pour. You wait for the rain to pass. Or maybe you planned ...