Heat Will Continue in the Southeast and Portions of the West

A very hot and humid airmass will persist over portions of the southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. A few severe thunderstorms will be possible over the Plains and the Middle Atlantic with heavy rain potential in the south.
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Hazardous Weather Conditions

For More Weather Information:

Key West, FL Local Forecast Office

8NM SW Florida Bay FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Scattered Thunderstorms

    E 15kt
    < 1ft

    Low: 82 °F

  • Thursday

    Scattered Thunderstorms

    ESE 15kt
    < 1ft

    High: 87 °F

  • Thursday
    Night

    Scattered Thunderstorms

    ESE 10kt
    < 1ft

    Low: 83 °F

  • Friday

    Scattered Thunderstorms

    E 10kt
    < 1ft

    High: 87 °F

  • Friday
    Night

    Isolated Thunderstorms

    E 10kt
    < 1ft

    Low: 83 °F

  • Saturday

    Isolated Thunderstorms

    E 10kt
    < 1ft

    High: 87 °F

  • Saturday
    Night

    Scattered Showers

    E 15kt
    < 1ft

    Low: 83 °F

  • Sunday

    Scattered Showers

    E 10kt
    1ft

    High: 86 °F

  • Sunday
    Night

    Scattered Showers

    E 10kt
    1ft

    Low: 83 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:15 pm EDT Jul 27, 2016
Forecast Valid: 8pm EDT Jul 27, 2016-6pm EDT Aug 3, 2016

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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 WILL EXTEND ACROSS CENTRAL FLORIDA TONIGHT THROUGH AT LEAST MONDAY NIGHT.

THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF JULY 26TH...

50 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 8 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 7 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 7 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 8 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 5 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 3 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 1 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

Tonight
E wind around 15 kt. Scattered showers and thunderstorms, mainly after 2am. Seas 1 ft or less.
Thursday
ESE wind around 15 kt. Scattered showers and thunderstorms, mainly before 2pm. Seas 1 ft or less.
Thursday Night
ESE wind around 10 kt. Scattered showers and thunderstorms, mainly after 2am. Seas 1 ft or less.
Friday
E wind around 10 kt. Scattered showers and thunderstorms, mainly before 2pm. Seas 1 ft or less.
Friday Night
E wind around 10 kt. Isolated showers and thunderstorms. Seas 1 ft or less.
Saturday
E wind around 10 kt. Isolated showers and thunderstorms. Seas 1 ft or less.
Saturday Night
E wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Sunday
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Sunday Night
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 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: 24.93°N 80.87°W
Last Update: 6:15 pm EDT Jul 27, 2016
Forecast Valid: 8pm EDT Jul 27, 2016-6pm EDT Aug 3, 2016
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