Hazy, Hot and Humid for the First Day of Summer

Monday: Hazy, hot, humid. Some strong afternoon thunder in northern and western New England. Highs 85-90. Monday night: Thunder north and west tapers to showers. Variable clouds south. Humid. Lows around 70. Tuesday: Humid, scattered showers and thunder, mainly in southeast Massachusetts. Highs 80-85. Wednesday: Mostly sunny and low humidity. Highs in the middle 70s.