From Dennis Police:
The storm that passed through earlier today caused extensive damage throughout Dennis to power lines/poles and trees. There are a lot of areas without power in town which we are addressing with Eversource but we have no timetable as to when power will be restored. Please call 911 only if you have an emergency and not to ask when the power will be back on. Please refrain from traveling tonight if you are able, many roads are impassable because if tree or power line damage.