Storm System To Impact Southern California Through Midweek, Severe Weather Threats Over The East

A slow moving storm system will bring heavy mountain snow to southern California into Thursday. At lower elevations, heavy rainfall may pose a flash flood risk to burn scar locations. Severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes will be possible from the Mid South to the Ohio Valley, and Mid Atlantic on Tuesday.
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Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    NE 11kt
    4-5ft

    Low: 75 °F

  • Tuesday

    Isolated Showers

    NNE 14kt
    4ft

    High: 75 °F

  • Tuesday
    Night

    Scattered Showers

    NE 14kt
    4ft

    Low: 74 °F

  • Wednesday

    Scattered Showers

    ENE 12kt
    4ft

    High: 76 °F

  • Wednesday
    Night

    Scattered Showers

    ESE 13kt
    4ft

    Low: 75 °F

  • Thursday

    Scattered Showers

    S 10kt
    3ft

    High: 77 °F

  • Thursday
    Night

    Partly Cloudy

    SE 10kt
    3ft

    Low: 77 °F

  • Friday

    Sunny

    SE 10kt
    3ft

    High: 78 °F

  • Friday
    Night

    Mostly Clear

    ESE 12kt
    3ft

    Low: 76 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:10 pm EDT Apr 6, 2020
Forecast Valid: 1am EDT Apr 7, 2020-6pm EDT Apr 13, 2020

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Detailed Forecast


Overnight
NE wind around 11 kt. Isolated showers. Seas 4 to 5 ft.
Tuesday
NNE wind 12 to 14 kt. Isolated showers. Seas around 4 ft.
Tuesday Night
NE wind around 14 kt. Scattered showers, mainly after 9pm. Seas around 4 ft.
Wednesday
ENE wind 10 to 12 kt. Scattered showers, mainly before noon. Seas around 4 ft.
Wednesday Night
ESE wind 10 to 13 kt. Scattered showers. Seas around 4 ft.
Thursday
S wind 7 to 10 kt. Scattered showers, mainly before noon. Seas around 3 ft.
Thursday Night
SE wind 6 to 10 kt. Partly cloudy. Seas around 3 ft.
Friday
SE wind 8 to 10 kt. Sunny. Seas around 3 ft.
Friday Night
ESE wind 9 to 12 kt. Mostly clear. Seas around 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: 18.48°N 64.4°W
Last Update: 3:10 pm EDT Apr 6, 2020
Forecast Valid: 1am EDT Apr 7, 2020-6pm EDT Apr 13, 2020
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