Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult.
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Key West, FL Local Forecast Office

2NM ESE Key West FL

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Sunny

    E 10kt
    2ft

    High: 81 °F

  • Tonight

    Partly Cloudy

    E 10kt
    1-2ft

    Low: 72 °F

  • Tuesday

    Mostly Sunny

    E 10kt
    2ft

    High: 80 °F

  • Tuesday
    Night

    Partly Cloudy

    E 10kt
    1-2ft

    Low: 72 °F

  • Wednesday

    Mostly Sunny

    ESE 10kt
    1ft

    High: 80 °F

  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    1ft

    Low: 72 °F

  • Thursday

    Mostly Sunny

    ESE 10kt
    1ft

    High: 80 °F

  • Thursday
    Night

    Mostly Clear

    ESE 10kt
    1ft

    Low: 72 °F

  • Friday

    Sunny

    E 10kt
    1ft

    High: 80 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:15 am CST Dec 18, 2017
Forecast Valid: 7am CST Dec 18, 2017-6pm CST Dec 24, 2017

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Detailed Forecast


Synopsis: A high pressure cell will persist from the subtropical North Atlantic to the eastern Gulf of Mexico through Friday.

The Approximate Shoreward Edge of the Gulf Stream as of December 16, 2017,

30 NM South of Dry Tortugas Light, on Loggerhead Key. 17 NM South of Cosgrove Shoal Light, off the Marquesas Keys. 26 NM South of Sand Key Light, off Key West. 32 NM South of Looe Key, off Big Pine Key. 29 NM South of Sombrero Key Light, off Marathon. 14 NM Southeast of Alligator Reef Light, off Islamorada. 9 NM Southeast of Molasses Reef Light, off Key Largo. 6 NM East of Carysfort Reef Light, off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.

Today
E wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tonight
E wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.
Tuesday
E wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tuesday Night
E wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.
Wednesday
ESE wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Thursday
ESE wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.
Thursday Night
ESE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Friday
E wind around 10 kt. Sunny. 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: 24.55°N 81.75°W
Last Update: 6:15 am CST Dec 18, 2017
Forecast Valid: 7am CST Dec 18, 2017-6pm CST Dec 24, 2017
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