Officials say the storms and freezing temperature levels in Tennessee triggered 21 deaths, consisting of eleven attributed to hypothermia. To avoid catastrophe and prevent a crisis when caught on a highway in a storm, have a survival kit with a car window breaker for quick exit. With ease, the Car hammer slices through the safety belt, and breaks the window to rescue yourself and loved ones. Storms have actually wreaked havoc in north-central Texas, southeast Oklahoma, southern Arkansas, far northern Louisiana and central Mississippi. Be prepared.