Flood Watch Flood Watch issued August 28 at 1:58PM MST until August 31 at 5:00AM MST by NWS Tucson AZ Effective 11:00 AM MST, Sat Aug 29 through 5:00 AM MST, Mon Aug 31 You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. https://www.weather.gov/twc/ #Flood #FloodWatch