An Enduring Heat Wave Begins for Texas and Southern Plains

Starting today, a blazing Heat Wave will consume much of the Southern Plains and Lower MS Valley through early next week, especially for TX. Numerous Excessive Heat Warnings, Watches and Advisories are in effect for the mid-section of TX and OK and these hazards will only become more widespread. Expect record Highs temps and very dangerous Heat Indices, both surging well north of triple digits.
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New York, NY Local Forecast Office

12NM NW Islip NY

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    N 6kt
    1ft
  • Thursday

    Sunny

    NNE 7ktWinds Decreasing
    1ft
  • Thursday
    Night

    Clear

    S 7ktWinds Decreasing
    1ft
  • Friday

    Sunny

    Winds IncreasingSSE 7kt
    1ft
  • Friday
    Night

    Mostly Clear

    SE 8kt
    1ft
  • Saturday

    Mostly Sunny

    ESE 11kt
    1ft
  • Saturday
    Night

    Chance Thunderstorms

    E 10kt
    1ft
  • Sunday

    Chance Thunderstorms

    S 9kt
    1ft
  • Sunday
    Night

    Chance Thunderstorms

    SSE 8kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 7:17 pm EDT Jul 18, 2018
Forecast Valid: 9pm EDT Jul 18, 2018-6pm EDT Jul 25, 2018

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Detailed Forecast


Synopsis: ANZ300-191215- 719 PM EDT Wed Jul 18 2018 .Synopsis for the Long Island Waters and New York Harbor... High pressure builds across the region through Thursday and slides offshore on Friday. Low pressure and an approaching frontal system are forecast to impact the area during the weekend and into early next week. $$

Tonight
N wind around 6 kt. Mostly clear. Seas around 1 ft.
Thursday
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
S wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
SE wind 5 to 8 kt. Mostly clear. Seas around 1 ft.
Saturday
ESE wind 7 to 11 kt. Mostly sunny. Seas around 1 ft.
Saturday Night
E wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday
S wind around 9 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday Night
SSE wind around 8 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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: 40.91°N 73.39°W
Last Update: 7:17 pm EDT Jul 18, 2018
Forecast Valid: 9pm EDT Jul 18, 2018-6pm EDT Jul 25, 2018
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RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data