 For more information, visit BechtashShriners.org. From the MB Tractor Weather Center, the pulse of New Hampshire weather. Here's your Mackey weather forecast. It'll be cloudy overnight, warm and humid with widely separated thunderstorms. Gusty winds and small hail can accompany any downpour. Low 71. Wednesday, mostly cloudy, hot and humid. A thunderstorm in a couple of spots. Storms can bring flash flooding, damaging winds and significant travel delays. The high 90s.