Two storm chasers on the brink of divorce must work together to create an advanced weather alert system by putting themselves in the cross-hairs of extremely violent tornadoes.Two storm chasers on the brink of divorce must work together to create an advanced weather alert system by putting themselves in the cross-hairs of extremely violent tornadoes.Two storm chasers on the brink of divorce must work together to create an advanced weather alert system by putting themselves in the cross-hairs of extremely violent tornadoes.