8/5/10: Severe Thunderstorm Watch in Effect until 10PM URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 575 NWS STORM PREDICTION CENTER NORMAN OK 120 PM EDT THU AUG 5 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED… Posted by By Billy DePriest Thursday, August 5, 2010Posted inAlert