Flood Watch Flood Watch issued August 4 at 8:04AM MST until August 4 at 11:00PM MST by NWS Tucson AZ Effective 3:00 PM MST, Tue Aug 4 through 11:00 PM MST, Tue Aug 4 You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. https://www.weather.gov/twc/ #Flood #FloodWatch