The Lamar County Sheriff’s Office will conduct its monthly test of the Emergency Warning System this morning at 10:30 AM. The testing will include the emergency sirens in the Powderly, Hopewell, Roxton, and Pattonville areas. In addition, they will text if weather conditions permit. If maintenance is necessary, there may be a need to perform repeated activation of the Emergency Warning System to troubleshoot and repair any system problems.