Mellik Smith, 11, gives his cousin Maya Smith, 8, a...

Mellik Smith, 11, gives his cousin Maya Smith, 8, a ride in the Timberline Park Pool in Brentwood on Sunday, July 10, 2011. Credit: Charles Eckert

Forecasters predict it's going to be in the upper 80s in Nassau and the low 90s in Suffolk.

But with the heat index accounting for humidity, it's going to feel like 105 degrees, the National Weather Service said. In fact, officials have issued an excessive heat watch for Nassau and an air-quality alert for Nassau, Suffolk and New York City.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Blakeman's agenda for 'new' NY ... What's in the store with the weather ... Out East: Shellfish surprise ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Blakeman's agenda for 'new' NY ... What's in the store with the weather ... Out East: Shellfish surprise ... Get the latest news and more great videos at NewsdayTV

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