Jefferson County, along with many of its municipalities, employs a number of emergency notification systems in order to provide critical, timely information to you. It is imperative that you know which methods work best for you, and to never rely on just one or two.
Emergency Mass Notification System
Sign up for emergency alerts like tornado and severe thunderstorm warnings, shelter-in-place orders, or other critical pieces of life-saving information. You get to opt in and set the parameters of your account, so get all the alerts you want, and none of the stuff you don't.