Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today.
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Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

27NM S San Juan PR

Marine Point Forecast

[NOTICE]
  • Tonight

    Scattered Showers

    E 16kt
    5ft

    Low: 79 °F

  • Thursday

    Scattered Showers

    E 16kt
    5ft

    High: 85 °F

  • Thursday
    Night

    Isolated Showers

    E 14kt
    5ft

    Low: 78 °F

  • Friday

    Isolated Showers

    E 14kt
    5ft

    High: 86 °F

  • Friday
    Night

    Isolated Showers

    E 12kt
    4ft

    Low: 79 °F

  • Saturday

    Isolated Showers

    E 14kt
    4ft

    High: 90 °F

  • Saturday
    Night

    Partly Cloudy

    ENE 13kt
    4ft

    Low: 79 °F

  • Sunday

    Mostly Sunny

    E 11kt
    4ft

    High: 90 °F

  • Sunday
    Night

    Mostly Cloudy

    ENE 10kt
    4ft

    Low: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:51 pm EDT Jun 19, 2019
Forecast Valid: 6pm EDT Jun 19, 2019-6pm EDT Jun 26, 2019

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Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Tonight
E wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers, mainly after midnight. Seas around 5 ft.
Thursday
E wind around 16 kt, with gusts as high as 22 kt. Scattered showers, mainly before noon. Seas around 5 ft.
Thursday Night
E wind around 14 kt. Isolated showers. Widespread haze. Seas around 5 ft.
Friday
E wind around 14 kt. Isolated showers. Seas around 5 ft.
Friday Night
E wind around 12 kt. Isolated showers. Seas around 4 ft.
Saturday
E wind around 14 kt. Isolated showers. Seas around 4 ft.
Saturday Night
ENE wind 10 to 13 kt. Partly cloudy. Seas around 4 ft.
Sunday
E wind around 11 kt. Mostly sunny. Seas around 4 ft.
Sunday Night
ENE wind around 10 kt. Mostly cloudy. Seas around 4 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: 17.97°N 65.99°W
Last Update: 3:51 pm EDT Jun 19, 2019
Forecast Valid: 6pm EDT Jun 19, 2019-6pm EDT Jun 26, 2019
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