Severe weather possible from Ohio Valley to New England

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Monday afternoon and evening from northeastern Kentucky across portions of the Northeast and into New England. Large hail and damaging winds will be the main threats.
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Hazardous Weather Conditions

For More Weather Information:

Key West, FL Local Forecast Office

4NM N Dry Tortugas Light FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Isolated Thunderstorms

    Light Wind
    2ft

    High: 87 °F

  • Tonight

    Scattered Showers

    E 10kt
    2ft

    Low: 84 °F

  • Tuesday

    Scattered Showers

    E 10kt
    2ft

    High: 86 °F

  • Tuesday
    Night

    Isolated Thunderstorms

    ENE 10kt
    2ft

    Low: 84 °F

  • Wednesday

    Isolated Thunderstorms

    E 10kt
    2ft

    High: 87 °F

  • Wednesday
    Night

    Isolated Thunderstorms

    ENE 10kt
    2ft

    Low: 84 °F

  • Thursday

    Isolated Thunderstorms

    ESE 15kt
    2-3ft

    High: 87 °F

  • Thursday
    Night

    Isolated Thunderstorms

    E 10kt
    2ft

    Low: 84 °F

  • Friday

    Isolated Thunderstorms

    ESE 10kt
    2ft

    High: 86 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 am EDT Aug 3, 2015
Forecast Valid: 12pm EDT Aug 3, 2015-6pm EDT Aug 9, 2015

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Detailed Forecast

SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

Synopsis: AN ATLANTIC RIDGE OF HIGH PRESSURE OVER SOUTH FLORIDA WILL LIFT SLOWLY NORTHWARD THROUGH TONIGHT. THE RIDGE WILL REMAIN NORTH OF THE FLORIDA KEYS FROM TUESDAY THROUGH AT LEAST FRIDAY. THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM AS OF AUGUST 1...

59 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 41 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 35 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 28 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 21 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 15 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 12 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 10 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

This Afternoon
Variable winds 5 kt or less. Isolated showers and thunderstorms. Seas around 2 ft.
Tonight
NE wind 5 to 10 kt becoming E after midnight. Scattered showers and thunderstorms. Seas around 2 ft.
Tuesday
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 2 ft.
Tuesday Night
ENE wind around 10 kt. Isolated showers and thunderstorms. Seas around 2 ft.
Wednesday
E wind around 10 kt. Isolated showers and thunderstorms. Seas around 2 ft.
Wednesday Night
ENE wind around 10 kt. Isolated showers and thunderstorms. Seas around 2 ft.
Thursday
ESE wind 10 to 15 kt. Isolated showers and thunderstorms. Seas 2 to 3 ft.
Thursday Night
E wind around 10 kt. Isolated showers and thunderstorms. Seas around 2 ft.
Friday
ESE wind around 10 kt. Isolated showers and thunderstorms. Seas around 2 ft.

*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: 24.7°N 82.92°W
Last Update: 11:15 am EDT Aug 3, 2015
Forecast Valid: 12pm EDT Aug 3, 2015-6pm EDT Aug 9, 2015
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