Flood Advisory Flood Advisory issued August 31 at 5:09AM MST until August 31 at 7:15AM MST by NWS Tucson AZ Effective 5:09 AM MST, Mon Aug 31 through 7:15 AM MST, Mon Aug 31 Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. https://www.weather.gov/twc/ #Flood #FloodAdvisory