Heavy rain, mountain snow and strong winds in the western U.S. this week

The western U.S. will experience active weather yet again this week as significant Pacific moisture brings rain and mountain snow to the region. This heavy rain will bring flood concerns to parts of WA, OR and CA. Very heavy snow is possible in the Sierra, Cascades, Great Basin and parts of the northern Rockies.
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For More Weather Information:

Key West, FL Local Forecast Office

16NM ESE The Elbow Light FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Partly Cloudy

    E 20kt
    4-5ft

    Low: 72 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Sunny

    ESE 15kt
    3ft

    High: 77 °F

  • Wednesday
    Night

    Mostly Clear

    ESE 15kt
    3ft

    Low: 71 °F

  • Thursday

    Sunny

    ESE 15kt
    3ft

    High: 77 °F

  • Thursday
    Night

    Mostly Clear

    SE 15kt
    2ft

    Low: 72 °F

  • Friday

    Sunny

    SE 10kt
    2ft

    High: 78 °F

  • Friday
    Night

    Mostly Clear

    SE 10kt
    2ft

    Low: 72 °F

  • Saturday

    Sunny

    SE 10kt
    2ft

    High: 78 °F

  • Saturday
    Night

    Mostly Clear

    SSE 15kt
    2-3ft

    Low: 74 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm EST Jan 17, 2017
Forecast Valid: 9pm EST Jan 17, 2017-6pm EST Jan 24, 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: AN ATLANTIC RIDGE OF HIGH PRESSURE WILL EXTEND ACROSS NORTH FLORIDA TONIGHT AND WEDNESDAY. THIS RIDGE OF HIGH PRESSURE WILL RETREAT EASTWARD WEDNESDAY NIGHT THROUGH THURSDAY NIGHT. AN AREA OF HIGH PRESSURE WILL BE CENTERED JUST EAST OF THE BAHAMAS FRIDAY INTO THE WEEKEND. A COLD FRONT SHOULD APPROACH THE FLORIDA KEYS SUNDAY NIGHT.

THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF JANUARY 16TH...

32 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 39 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 34 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 15 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 13 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 7 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 5 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 3 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

Tonight
E wind 15 to 20 kt. Partly cloudy. Seas 4 to 5 ft.
Wednesday
ESE wind around 15 kt. Sunny. Seas around 3 ft.
Wednesday Night
ESE wind around 15 kt. Mostly clear. Seas around 3 ft.
Thursday
ESE wind around 15 kt. Sunny. Seas around 3 ft.
Thursday Night
SE wind 10 to 15 kt. Mostly clear. Seas around 2 ft.
Friday
SE wind around 10 kt. Sunny. Seas around 2 ft.
Friday Night
SE wind around 10 kt. Mostly clear. Seas around 2 ft.
Saturday
SE wind around 10 kt. Sunny. Seas around 2 ft.
Saturday Night
SSE wind 10 to 15 kt. Mostly clear. Seas 2 to 3 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: 25.01°N 80°W
Last Update: 7:15 pm EST Jan 17, 2017
Forecast Valid: 9pm EST Jan 17, 2017-6pm EST Jan 24, 2017
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