POSTED: Monday, July 6, 2009 - 6:07pm
UPDATED: Thursday, February 25, 2010 - 11:33am
Heat advisory was in effect for the Rio Grande Valley Monday. Temperatures are expected to hit triple digits in many parts of the valley this week. Officials are asking all Newscenrter23 viewers to be cautious when working or doing any out door activities. Our Matt fernandez has more.