It means that weather conditions are favorable for a tornado to form but one hasnt been spotted yet. It means that conditions are favorable for a potential tornado. What Is The Difference Between A Tornado Watch And Warning Kfor Com Oklahoma City A watch usually covers a large area of several cities counties and sometimes even multiple state. . The severe weather threat ended. The center analyzes conditions in storm-prone areas and determines whether tornado activity is likely. Before the severe weather arrives it. The Storms Prediction Center in Norman Oklahoma issues tornado watches. 10 discount with Citibank code CB10FEB Get it Thursday March 17 - Monday March 21. Click to see full answer. Fashion Waterproof Watch Minimalist Personality Pattern Watch - 431Tornado And Lightning in the sky. In addition to the potential for tornado development thunderstorms that develop within the watch area may contain la