Williamsport's outdoor warning sirens, will be tested extensively on Nov. 6, city officials announced.
Tests will begin about 9:30 a.m., and all functions of the system will be thoroughly checked to ensure they are working properly.
The sirens may be activated more than once during the test. Testing should be completed prior to noon.
252 W. Fourth Street , Williamsport, PA 17703-0728 | 570-326-1551