Good afternoon, Attached is an updated one page briefing regarding the potential for dangerous heat on Thursday and Friday as well as a risk for strong to severe thunderstorms on Thursday. Since our last update, we have issued a heat advisory for our CT counties, northern RI, and most of central and eastern MA. The advisory is in effect from 11am Thursday to 8 PM Friday and may need to be expanded into Saturday. Little has changed regarding the potential for severe thunderstorms on Thursday, but we expect to have new information with our next update tomorrow morning. Please see the attached one page briefing and supporting graphics for more details. Thanks, Hayden Frank and Rob Megnia 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>