 And it's all because you could save money switching at Progressive.com. Progressive Casualty Insurance Company and affiliates not available in all states. From the MB Tractor Weather Center, the pulse of New Hampshire weather. Here's your back-to-weather forecast. Heat advisory through 8 o'clock this evening. A thunderstorm on the prowl this evening, otherwise partly cloudy tonight. Warm, little relief from the heat. The low 73.