Heavy Rainfall and Storms in the Carolinas; Active Pattern in the West; Strong Winter Storm in Alaska

Showers and storms will continue across the Mid-Atlantic today. Some storms may produce heavy to excessive rainfall especially within the Carolinas which could lead to flash, urban and small stream flooding. Valley rain and mountain snow will continue to spread across the West today and Friday. A strong winter storm will bring blizzard conditions to the Arctic coastline in Alaska through Friday.
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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]
  • This
    Afternoon

    Sunny

    WSW 16km/h
    < 1m

    High: 28 °C

  • Tonight

    Isolated Showers

    NNW 11km/h
    < 1m

    Low: 26 °C

  • Friday

    Isolated Showers

    Winds IncreasingSSW 14km/h
    < 1m

    High: 28 °C

  • Friday
    Night

    Mostly Clear

    Winds IncreasingN 13km/h
    < 1m

    Low: 26 °C

  • Saturday

    Isolated Showers

    ENE 14km/h
    < 1m

    High: 28 °C

  • Saturday
    Night

    Scattered Showers

    NNE 14km/h
    < 1m

    Low: 26 °C

  • Sunday

    Scattered Showers

    ENE 24km/h
    1m

    High: 28 °C

  • Sunday
    Night

    Scattered Showers

    NNE 16km/h
    1m

    Low: 26 °C

  • Monday

    Scattered Showers

    Winds IncreasingENE 26km/h
    1m

    High: 28 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:57 am EDT Mar 28, 2024
Forecast Valid: 3pm EDT Mar 28, 2024-6pm EDT Apr 3, 2024

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Detailed Forecast


This Afternoon
WSW wind around 16 km/h. Sunny. Seas 1 m or less.
Tonight
NNW wind 8 to 11 km/h. Isolated showers before 9pm. Seas 1 m or less.
Friday
Variable winds less than 5 km/h becoming SSW 9 to 14 km/h in the afternoon. Isolated showers before 9am, then isolated showers after noon. Seas 1 m or less.
Friday Night
Variable winds less than 5 km/h becoming N 8 to 13 km/h in the evening. Mostly clear. Seas 1 m or less.
Saturday
ENE wind 5 to 14 km/h. Isolated showers after noon. Seas 1 m or less.
Saturday Night
NNE wind 11 to 14 km/h. Scattered showers. Seas 1 m or less.
Sunday
ENE wind 14 to 24 km/h. Scattered showers. Seas around 1 m.
Sunday Night
NNE wind 13 to 16 km/h. Scattered showers. Seas around 1 m.
Monday
ENE wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h. Scattered showers. Seas around 1 m.

*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: 3:57 am EDT Mar 28, 2024
Forecast Valid: 3pm EDT Mar 28, 2024-6pm EDT Apr 3, 2024
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