Dangerous Heat and Humidity Building from the Plains to the East Coast

Strengthening high pressure will bring much above normal high and low temperatures. Widespread highs in the 90s to 100 combined with dewpoints surging into the mid and upper 70s will create heat indices as high as 110 through this weekend. In addition, overnight temperatures in the 70s to low 80s will reduce the ability of the body to recover from daytime heating.
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New York, NY Local Forecast Office

7NM E Stamford CT

Marine Point Forecast

[NOTICE]
  • Late
    Afternoon

    Severe Thunderstorms

    SSW 16km/h
    < 1m
  • Tonight

    Severe Thunderstorms

    SSW 14km/h
    < 1m
  • Thursday

    Heavy Rain

    E 11km/h
    < 1m
  • Thursday
    Night

    Chance Showers

    NNE 13km/h
    < 1m
  • Friday

    Partly Sunny

    Winds IncreasingSW 11km/h
    < 1m
  • Friday
    Night

    Partly Cloudy

    SW 13km/h
    < 1m
  • Saturday

    Sunny

    WSW 11km/h
    < 1m
  • Saturday
    Night

    Mostly Clear

    W 13km/h
    < 1m
  • Sunday

    Sunny

    WNW 8km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 2:13 pm EDT Jul 17, 2019
Forecast Valid: 4pm EDT Jul 17, 2019-6pm EDT Jul 24, 2019

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Detailed Forecast

...SEVERE THUNDERSTORM WATCH 516 IN EFFECT UNTIL 10 PM EDT THIS

Synopsis: ANZ300-180715- 206 PM EDT Wed Jul 17 2019 .Synopsis for the Long Island Waters and New York Harbor... A cold front and the remnant low of Barry then approach and slowly move through the region tonight and Thursday. High pressure will then remain centered over the Southeast into the weekend. Another weak cold front moves slowly through the area Saturday night. $$

Late Afternoon
SSW wind around 16 km/h. A chance of showers and thunderstorms. Some storms could be severe, with damaging winds and heavy rain. Seas 1 m or less.
Tonight
SSW wind 10 to 14 km/h becoming ENE after midnight. Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Some storms could be severe, with damaging winds, gusty winds, and heavy rain. Seas 1 m or less.
Thursday
E wind around 11 km/h. Showers likely before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rain. Seas 1 m or less.
Thursday Night
NNE wind 8 to 13 km/h. A chance of showers and thunderstorms, mainly before midnight. Seas 1 m or less.
Friday
Variable winds less than 5 km/h becoming SW 6 to 11 km/h in the afternoon. Partly sunny. Seas 1 m or less.
Friday Night
SW wind 11 to 13 km/h. Partly cloudy. Seas 1 m or less.
Saturday
WSW wind around 11 km/h. Sunny. Seas 1 m or less.
Saturday Night
W wind 8 to 13 km/h. Mostly clear. Seas 1 m or less.
Sunday
WNW wind around 8 km/h becoming WSW in the afternoon. Sunny. Seas 1 m or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 41.06°N 73.41°W
Last Update: 2:13 pm EDT Jul 17, 2019
Forecast Valid: 4pm EDT Jul 17, 2019-6pm EDT Jul 24, 2019
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RADAR & SATELLITE IMAGES

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