Good morning, Please see the attached briefing which outlines heat hazards today into Tuesday. *What ...* - Hot and humid weather with highs around the upper 80s to low 90s. - Heat indices ranging around 95F to 100F. Dewpoints around the upper 60s to low 70s. *Where ...* - In and around the CT River Valley, all of RI (except Block Island), and eastern / southeastern MA (excluding Cape Cod & the Islands) *When ... * - Today through Tuesday. *Impacts ...* - The warmest conditions anticipated Tuesday, throughout there is the risk of heat-related illnesses such as sunstroke, muscle cramps and/or heat exhaustion with prolonged exposure. Forecast maximum heat indices for today and Tuesday are attached to communicate the areal threat of heat and humidity. Should you have any questions, comments and/or concerns, please don't hesitate to reach out to us. Respectfully, Benjamin Sipprell Meteorologist NWS Boston / Norton 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>