Tropical Storm Potential for the next 48 hours
https://www.cyclocane.com/tropical-storm-risk/
https://www.cyclocane.com/harvey-storm-tracker/
https://www.cyclocane.com/harvey-spaghetti-models/
Move furniture to second floor if possible. Get vehicles to highest ground possible.
Leave ONE(1) man behind in each house. Armed. If it’s gets really dangerous they can evacuate to a safe building. New Orleans should have done it with the Superdome.