A large heat dome will dominate the weather pattern across the eastern two-thirds of the nation into late June and will produce more than record-smashing temperatures, as severe thunderstorms will continue.

What to Know A total of 30 City Council districts will hold contested primaries on Tuesday. The Democratic primary for NYC mayor is the top race to watch, with Andrew Cuomo still leading a crowded 11-candidate field and Zohran Mamdani closing the gap in recent weeks The winner of the Democratic mayoral primary typically is the heavy favorite for the general election in overwhelmingly Democratic-leaning NYC.