Good afternoon, Here are the details on the dangerous heat expected on Monday and Tuesday. In addition, isolated severe storms are possible on Tuesday. *What: *Heat Advisory for heat indices of 95 to 103 *Where & When:* - Monday - All of southern New England except for Nantucket and Dukes counties along with Block Island - Tuesday - All of southern New England except for the Berkshire, Franklin, western Hampshire, western Hampden, Nantucket and Dukes counties along with Block Island The heat will be exacerbated by the duration of this event with record highs possible today, Monday and Tuesday. In addition, record breaking warmth is possible Monday night when minimum temperatures may only fall to 75 to 80 degrees in the urban centers including Boston and Hartford. Isolated strong to severe storms are possible across southern New England on Tuesday as a cold front slides in. The main threats with any stronger storms are gusty winds and locally heavy downpours. Attached are four graphics, the heat headlines for *Monday*, the heat indices for Monday, the heat indices for Tuesday and the severe weather outlook for Tuesday. *Please note* the heat advisory graphic for Tuesday is not included at this point in time. Meteorologists Kevin Cadima and Bill Leatham If you have any questions or would like more information, don't hesitate to contact us via this email address, on NWSChat <https://nwschat.weather.gov/>, or at the following: National Weather Service Boston/Norton, MA 46 Commerce Way Norton, MA 02766 508.622.3280 Website <http://www.weather.gov/boston> | Facebook <http://www.facebook.com/NWSBoston> | Twitter <http://www.twitter.com/NWSBoston>