Low Elevation Snow in the West; Stormy Weather Followed by Snow in the Northeast

Another cold weather system sliding south along the west coast will bring rain with some low elevation snow to the western states. Snow will be as low as 300 feet in western Washington. A vigorous cold front moving through the Northeast will bring heavy rain and thunderstorms followed by areas of snow. Rain-on-snow flooding is possible in portions of New England and New York State.
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For More Weather Information:

Key West, FL Local Forecast Office

5NM W Florida Bay FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Partly Cloudy

    NNW 10kt
    < 1ft

    Low: 70 °F

  • Sunday

    Mostly Sunny

    NNE 10kt
    < 1ft

    High: 77 °F

  • Sunday
    Night

    Partly Cloudy

    E 15kt
    < 1ft

    Low: 72 °F

  • Monday

    Isolated Showers

    E 15kt
    < 1ft

    High: 79 °F

  • Monday
    Night

    Scattered Showers

    E 15kt
    < 1ft

    Low: 74 °F

  • Tuesday

    Isolated Showers

    E 15kt
    < 1ft

    High: 79 °F

  • Tuesday
    Night

    Isolated Showers

    E 15kt
    < 1ft

    Low: 74 °F

  • Wednesday

    Isolated Showers

    ESE 15kt
    < 1ft

    High: 78 °F

  • Wednesday
    Night

    Isolated Showers

    ESE 10kt
    < 1ft

    Low: 73 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 pm EST Feb 25, 2017
Forecast Valid: 11pm EST Feb 25, 2017-6pm EST Mar 4, 2017

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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: A WEAK PRESSURE GRADIENT WILL ENVELOP THE KEYS AREA THROUGH SUNDAY. A WEAK FRONTAL BOUNDARY WILL APPROACH THE ISLAND CHAIN SUNDAY NIGHT.

THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF FEBRUARY 25TH...

45 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 15 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 11 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 14 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 15 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 12 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 11 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 12 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

Overnight
NNW wind around 10 kt. Partly cloudy. Seas 1 ft or less.
Sunday
NNE wind around 10 kt becoming E in the afternoon. Mostly sunny. Seas 1 ft or less.
Sunday Night
E wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.
Monday
E wind around 15 kt. Isolated showers. Seas 1 ft or less.
Monday Night
E wind 10 to 15 kt. Scattered showers. Seas 1 ft or less.
Tuesday
E wind around 15 kt. Isolated showers. Seas 1 ft or less.
Tuesday Night
E wind 10 to 15 kt. Isolated showers. Seas 1 ft or less.
Wednesday
ESE wind 10 to 15 kt. Isolated showers. Seas 1 ft or less.
Wednesday Night
ESE wind around 10 kt. Isolated showers. Seas 1 ft 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: 25.02°N 80.83°W
Last Update: 9:15 pm EST Feb 25, 2017
Forecast Valid: 11pm EST Feb 25, 2017-6pm EST Mar 4, 2017
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