Radar systems are lighting up – especially in Oklahoma where from Tulsa to Oklahoma City, including Moore, a tornado watch is in effect until 12 a.m. CDT. A tornado watch is also in effect for Missouri until 10 p.m. CDT. The Weather Channel’s Kelly Cass warns nighttime can be the most dangerous time for a storm to strike and urges those in affected areas to make sure their weather radio is on, stay away from windows, and get to safe place as soon as they hear a tornado siren.May 31, 2013
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