New York City is waking up to a clear, muggy Wednesday with temperatures hovering around 70°F at dawn, and the air already feels a bit heavy. Showers and a few thunderstorms are in play later today, but the real headline is the heat building into Thursday and Friday, when much of the city will feel like the mid‑90s during the afternoon hours.
Afternoon Storms Possible Today
On Wednesday, June 10, there is a slight chance of rain showers between 8 a.m. and 2 p.m., followed by a better shot at showers and thunderstorms this afternoon and evening that could bring brief heavy downpours. Highs will push toward 78°F, and new rainfall totals tonight could add up to about a quarter to a half inch. There is a marginal risk for damaging wind gusts in parts of the city. Forecasters also note that a Heat Advisory is in effect from noon Thursday, June 11, through 8 p.m. Friday, June 12, with heat indices expected to reach the mid‑90s to near 100°F in some neighborhoods, according to the National Weather Service.
Heat Safety And Cooling Centers
If you do not have reliable air conditioning, now is the time to plan where you will spend the hottest hours in an air‑conditioned space, and to check in on older neighbors or anyone with health concerns. The city operates public cooling centers; call 311 or use the Cool Options map to find the closest spot: NYC Cool Options.
Plan Ahead For Commutes, Beaches And Events
Scattered storms could briefly slow down the Wednesday evening commute and may pop up during afternoon activities later in the week, so it is smart to have a backup plan for outdoor events. Beachgoers should take note of a moderate rip‑current risk, with waves around 3 feet on Wednesday and Thursday. The mayor’s office has been coordinating public cooling measures ahead of the heat surge; see the city's guidance from the NYC Mayor’s Office. We flagged this upcoming heat spike in an earlier forecast; check out our June 8 background post at June 8 background post.
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