The high heat and humidity is returning to the Boston area today.
The National Weather Service has issued a heat advisory for most of Massachusetts beginning at eleven a.m. today and running through eight p.m. tomorrow.
The heat index is expected to approach 100 degrees both today and tomorrow.
The service warns that heat related illness can happen for people who do not take precautions.
And, you should check on neighbors, the elderly and keep your pets indoors as well.