CASA Alerts delivers cutting-edge, hyper-local weather information about thunderstorms, tornados, hail, high winds and floods in the greater Dallas Fort Worth area to your mobile phone. As severe weather occurs, you’ll receive customized alerts based on your preferences. We’ll also send you periodic surveys to get your feedback on the alerts, the weather you are experiencing, and your general attitudes towards severe weather. The surveys don’t require much extra effort on your part and will b