Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southern Plains and Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the northern Plains and Upper Midwest. A stalled front will produce another round of heavy rain, thunderstorms and flooding to the Mid-Atlantic. Excessive heat continues in the southern Plains to the Southwest, and fire weather threats remain critical from the Great Basin to north-central Rockies.
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For More Weather Information:

New York, NY Local Forecast Office

15NM WSW Islip NY

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Showers

    Light Wind
    1ft
  • Tonight

    Slight Chc Thunderstorms

    Light Wind
    1ft
  • Friday

    Chance Thunderstorms

    Winds IncreasingSE 10kt
    1ft
  • Friday
    Night

    Partly Cloudy

    NE 9kt
    1ft
  • Saturday

    Mostly Sunny

    ENE 13kt
    1ft
  • Saturday
    Night

    Mostly Cloudy

    E 12kt
    1ft
  • Sunday

    Chance Showers

    E 11kt
    1ft
  • Sunday
    Night

    Chance Showers

    ESE 10kt
    1ft
  • Monday

    Chance Thunderstorms

    E 7kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 1:09 pm EDT Aug 13, 2020
Forecast Valid: 2pm EDT Aug 13, 2020-6pm EDT Aug 19, 2020

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Detailed Forecast


Synopsis: ANZ300-140615- 113 PM EDT Thu Aug 13 2020 .Synopsis for the Long Island Waters and New York Harbor... A slow moving cold front will remain near the waters this afternoon, then push farther south tonight through Saturday as high pressure tries to build from the north. The high may move east on Sunday, allowing a warm front to approach, followed by a cold front on Monday. $$

This Afternoon
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SE 5 to 10 kt in the morning. A chance of showers and thunderstorms before noon. Seas around 1 ft.
Friday Night
E wind around 9 kt becoming NE after midnight. Partly cloudy. Seas around 1 ft.
Saturday
ENE wind around 13 kt. Mostly sunny. Seas around 1 ft.
Saturday Night
E wind around 12 kt. Mostly cloudy. Seas around 1 ft.
Sunday
E wind around 11 kt. A chance of showers. Seas around 1 ft.
Sunday Night
ESE wind 8 to 10 kt. A chance of showers. Seas around 1 ft.
Monday
E wind around 7 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: 40.61°N 73.51°W
Last Update: 1:09 pm EDT Aug 13, 2020
Forecast Valid: 2pm EDT Aug 13, 2020-6pm EDT Aug 19, 2020
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RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data