New York, NY

National Weather Service: Heat Advisory

Current conditions | Hour by hour

77 °F

Partly Cloudy

  • Feels Like: 77 °F
  • Humidity: 76%
  • Wind: 5 mph West
Partly Cloudy
  • Sunrise 5:42 AM
  • Sunset: 8:21 PM
  • Barometer: 29.91 in





This week

Mostly Cloudy
  • Saturday
  • Hi 91° Lo 72°
  • Mostly Cloudy
  • Sunday
  • Hi 79° Lo 72°
  • Thunderstorm
Partly Cloudy
  • Monday
  • Hi 89° Lo 68°
  • Partly Cloudy
Partly Cloudy
  • Tuesday
  • Hi 83° Lo 66°
  • Partly Cloudy



Sun & moon

  • Sunrise: 5:42 AM
  • Moon Rise: 3:49 AM
  • Sunset: 8:21 PM
  • Moon Set: 6:44 PM

Jul. 21

Jul. 23

Jul. 30

Aug. 07

As of: 7:51 AM EDT on July 21, 2017
  • Friday... Partly cloudy. High 93F. Winds NW at 5 to 10 mph.
  • Friday Night... Some clouds. Low around 75F. Winds light and variable.
  • Saturday... Partly cloudy skies during the morning hours will become overcast in the afternoon. A stray afternoon thunderstorm is possible. High 91F. Winds light and variable.
  • Saturday Night... Variable clouds with scattered thunderstorms. Low 72F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
  • Sunday... Isolated thunderstorms in the morning becoming more widespread in the afternoon. High 79F. Winds NNE at 5 to 10 mph. Chance of rain 90%.

Daily summary

Almanac | Key: T = Trace of precipitation; MM = data not available
July 21, 2017
Normal high:84° Record high:104° (1977)
Normal low:69° Record low:55° (1890)
Complete weather almanac

Heat Advisory

  • Statement as of 3:30 am EDT on July 21, 2017

    ... Heat advisory remains in effect until 6 PM EDT this evening...

    * heat index values... in the mid 90s.

    * Timing... this afternoon into early this evening.

    * Impacts... the heat and humidity may cause heat stress during
    outdoor exertion or extended exposure. Extreme heat can cause
    illness and death among the at-risk population who can not
    stay cool.

    Precautionary/preparedness actions...

    A heat advisory is issued when the combination of heat and
    humidity is expected to make it feel like it is 95 to 99 degrees
    for two or more consecutive days, or 100 to 104 degrees for any
    length of time.

    New York City residents should call 3-1-1 to obtain "beat the
    heat" safety tips.

    Seniors and those with chronic health problems or mental health
    conditions are at increased risk. Homes without air conditioning
    can be much hotter than outdoors.

    Use air conditioning to stay cool at home, or go to a place that
    has air conditioning. Check on vulnerable friends, family members
    and neighbors.

    To reduce risk during outdoor work, the occupational safety and
    health administration recommends scheduling frequent rest breaks
    in shaded or air conditioned environments. Anyone overcome by
    heat should be moved to a cool and shaded location. Heat stroke
    is an emergency! In cases of heat stroke call 9 1 1.

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Partly Cloudy
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  • 490 First Avenue South
  • St. Petersburg, FL 33701
  • 727-893-8111