Severe Storms For The Plains

A storm system exiting the West will trigger widespread severe thunderstorms across the Plains on Tuesday. These storms are expected to produce large hail, damaging winds, heavy rain, possible flooding and a couple of tornadoes across the region. Ahead of this sprawling system, a number of record high temperatures are possible from the Upper Mississippi Valley and Great Lakes into the Northeast.
Read More...

Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NE San Juan PR

Marine Point Forecast

[NOTICE]
  • Overnight

    Showers Likely

    Light Wind
    < 1ft

    Low: 82 °F

  • Tuesday

    Scattered Showers

    Winds IncreasingNNW 7kt
    < 1ft

    High: 88 °F

  • Tuesday
    Night

    Scattered Showers

    Light Wind
    < 1ft

    Low: 81 °F

  • Wednesday

    Showers Likely

    Winds IncreasingNW 8kt
    < 1ft

    High: 90 °F

  • Wednesday
    Night

    Isolated Showers

    Light Wind
    < 1ft

    Low: 82 °F

  • Thursday

    Showers Likely

    Winds IncreasingSE 7kt
    < 1ft

    High: 91 °F

  • Thursday
    Night

    Scattered Showers

    Light Wind
    < 1ft

    Low: 82 °F

  • Friday

    Showers Likely

    Winds IncreasingE 8kt
    < 1ft

    High: 90 °F

  • Friday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 81 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:46 pm EDT Oct 2, 2023
Forecast Valid: 1am EDT Oct 3, 2023-6pm EDT Oct 9, 2023

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming NNW 5 to 7 kt in the morning. Scattered showers, with thunderstorms also possible after 3pm. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Scattered showers, mainly after 9pm. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming NW 5 to 8 kt in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Isolated showers. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Isolated showers, then showers likely and possibly a thunderstorm after noon. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Showers likely. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 18.45°N 65.99°W
Last Update: 3:46 pm EDT Oct 2, 2023
Forecast Valid: 1am EDT Oct 3, 2023-6pm EDT Oct 9, 2023
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data