The sirens are located at the German Twp. building on Ohio 725 W., Valley View High School and Germantown Christian School.
Weather sirens are activated either by the National Weather Service or a report from a credible source. Sirens mean people in affected area should immediately take cover.
This is the first time there have been weather alert sirens in the township.
Portions of the village of Germantown, Jackson Twp. and Madison Twp. can hear the sirens.
The sirens will be tested at noon the first Monday of each month by the Regional Dispatch Center.