UPDATE 745pm: Tornado warning for Erath and Hood counties southwest of the Metroplex.
At 7:38pm, radar shows a thunderstorm with a dangerous, rain-wrapped tornado headed for Tolar then Granbury, Texas.
Yes, this storm -- if it holds together -- threatens the Metroplex with a tornado. A tornado watch for the area continues.
Remember: I'm tweeting at @usweatherexpert.