Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ.
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For More Weather Information:

Jacksonville, FL Local Forecast Office

Vilano Beach FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Slight Chc Thunderstorms

    SSE 11kt
    1-2ft

    Low: 76 °F

  • Tuesday

    Chance Thunderstorms

    S 8kt
    1ft

    High: 86 °F

  • Tuesday
    Night

    Mostly Cloudy

    WSW 8kt
    1ft

    Low: 74 °F

  • Wednesday

    Chance Thunderstorms

    SW 9kt
    1ft

    High: 86 °F

  • Wednesday
    Night

    Chance Thunderstorms

    SW 11kt
    1ft

    Low: 75 °F

  • Thursday

    Showers Likely

    WSW 14kt
    1ft

    High: 87 °F

  • Thursday
    Night

    Partly Cloudy

    WSW 12kt
    1ft

    Low: 76 °F

  • Friday

    Chance Thunderstorms

    WSW 11kt
    1ft

    High: 88 °F

  • Friday
    Night

    Partly Cloudy

    W 9kt
    1ft

    Low: 76 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:17 pm EDT Jun 17, 2019
Forecast Valid: 8pm EDT Jun 17, 2019-6pm EDT Jun 24, 2019

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Detailed Forecast


Synopsis: Winds will be out of the southeast today and tonight, shifting to out of the southwest tomorrow as a weak trough over the region moves off towards the Carolinas. Winds out over inland and offshore Florida waters will increase to SCEC levels later tonight and storm activity will increase over near and offshore waters overnight and early tomorrow morning. Daily shower and storm patterns are expected through Friday with winds reaching caution level speeds later this week.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Jun 15, 2019 at 1200 UTC...

64 nautical miles east of Flagler Beach. 72 nautical miles east of Saint Augustine Beach. 83 nautical miles east of Jacksonville Beach. 93 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Tonight
SSE wind 7 to 11 kt, with gusts as high as 17 kt. A slight chance of showers and thunderstorms after 3am. Seas 1 to 2 ft.
Tuesday
SSW wind 6 to 8 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Seas around 1 ft.
Tuesday Night
WSW wind around 8 kt. Mostly cloudy. Seas around 1 ft.
Wednesday
SW wind 7 to 9 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Wednesday Night
SW wind around 11 kt, with gusts as high as 17 kt. A chance of thunderstorms before 8pm. Seas around 1 ft.
Thursday
WSW wind 9 to 14 kt, with gusts as high as 21 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.
Thursday Night
WSW wind 10 to 12 kt, with gusts as high as 18 kt. Partly cloudy. Seas around 1 ft.
Friday
WSW wind around 11 kt, with gusts as high as 17 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Friday Night
W wind around 9 kt. Partly cloudy. Seas around 1 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: 29.92°N 81.3°W
Last Update: 6:17 pm EDT Jun 17, 2019
Forecast Valid: 8pm EDT Jun 17, 2019-6pm EDT Jun 24, 2019
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