Derek Van Dam

Finding a source you can trust for weather forecasts should be easy, right?

This is CNN meteorologist Derek Van Dam, thrilled to introduce the new CNN Weather app.

Check your daily forecast to plan your day, the weekly forecast to see what's on the way, and prepare for any major storm with our robust real-time video coverage.

The app is stunning, and if you're a weather nerd like me, you'll love our in-depth stories and the photo of the day.

Download the CNN Weather app on iOS today.