Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns.
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Hazardous Weather Conditions

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Jacksonville, FL Local Forecast Office

5NM WSW Saint Simons GA

Marine Point Forecast

[NOTICE]
  • Tonight

    Slight Chc Showers

    E 12kt
    < 1ft

    Low: 75 °F

  • Thursday

    Chance Thunderstorms

    E 11kt
    < 1ft

    High: 85 °F

  • Thursday
    Night

    Chance Thunderstorms

    E 8ktWinds Decreasing
    < 1ft

    Low: 74 °F

  • Friday

    Chance Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Friday
    Night

    Chance Showers

    SE 6ktWinds Decreasing
    < 1ft

    Low: 75 °F

  • Saturday

    Thunderstorms Likely

    Light Wind
    < 1ft

    High: 89 °F

  • Saturday
    Night

    Chance Thunderstorms

    S 7kt
    < 1ft

    Low: 76 °F

  • Sunday

    Thunderstorms Likely

    WSW 7kt
    < 1ft

    High: 91 °F

  • Sunday
    Night

    Chance Thunderstorms

    S 6kt
    < 1ft

    Low: 77 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:41 pm EDT Jun 28, 2017
Forecast Valid: 7pm EDT Jun 28, 2017-6pm EDT Jul 5, 2017

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Detailed Forecast


Synopsis: High pressure along the coast of the mid Atlantic states will build east tonight through the end of the week. A front will approach from the northwest this weekend.

Tonight
E wind 5 to 12 kt, with gusts as high as 18 kt. A slight chance of showers after 5am. Seas 1 ft or less.
Thursday
E wind 5 to 11 kt, with gusts as high as 17 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.
Thursday Night
E wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
SE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly after 2am. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Showers and thunderstorms likely. Seas 1 ft or less.
Saturday Night
S wind around 7 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
WSW wind 5 to 7 kt. Showers and thunderstorms likely. Seas 1 ft or less.
Sunday Night
S wind around 6 kt becoming SW after midnight. A chance of showers and thunderstorms. 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.
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ABOUT THIS FORECAST

Point Forecast: 31.15°N 81.47°W
Last Update: 6:41 pm EDT Jun 28, 2017
Forecast Valid: 7pm EDT Jun 28, 2017-6pm EDT Jul 5, 2017
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