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

For More Weather Information:

Miami - South Florida Local Forecast Office

8NM ENE Cape Romano FL

Marine Point Forecast

[NOTICE]
  • Today

    Chance Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Tonight

    Chance Thunderstorms

    Light Wind
    < 1ft

    Low: 78 °F

  • Thursday

    Chance Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Thursday
    Night

    Chance Thunderstorms

    Light Wind
    < 1ft

    Low: 78 °F

  • Friday

    Chance Thunderstorms

    Winds IncreasingSSW 6kt
    < 1ft

    High: 87 °F

  • Friday
    Night

    Slight Chc Thunderstorms

    Winds IncreasingE 6kt
    < 1ft

    Low: 77 °F

  • Saturday

    Chance Thunderstorms

    E 6kt
    < 1ft

    High: 89 °F

  • Saturday
    Night

    Slight Chc Thunderstorms

    Light Wind
    < 1ft

    Low: 78 °F

  • Sunday

    Chance Thunderstorms

    Light Wind
    < 1ft

    High: 89 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:31 am EDT Jun 28, 2017
Forecast Valid: 9am EDT Jun 28, 2017-6pm EDT Jul 4, 2017

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Detailed Forecast


Synopsis: Generally good boating conditions will prevail across the local waters for the next several days with light southeasterly flow. Local sea breezes may briefly enhance winds near the coast to 10-15 knots during the afternoon, from the southeast along the Atlantic coast and west/southwest along the Gulf coast. Additionally, locally erratic winds along with lightning will be possible in and around thunderstorms which are expected to be isolated to widely scattered in coverage. Waves will be 3 feet or less heading into the weekend.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Jun 27, 2017 at 1200 UTC...

14 nautical miles east northeast of Fowey Rocks. 20 nautical miles east southeast of Port Everglades. 13 nautical miles east northeast of Lake Worth. 14 nautical miles east of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Today
Variable winds 5 kt or less. A chance of showers and thunderstorms after 11am. Seas 1 ft or less. Bay and inland waters smooth.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 11pm. Seas 1 ft or less. Bay and inland waters smooth.
Thursday
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less. Bay and inland waters smooth.
Thursday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 2am. Seas 1 ft or less. Bay and inland waters smooth.
Friday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Seas 1 ft or less. Bay and inland waters smooth.
Friday Night
Variable winds less than 5 kt becoming E around 6 kt after midnight. A slight chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.
Saturday
E wind around 6 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.
Saturday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.
Sunday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less. Bay and inland waters smooth.

*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: 25.89°N 81.52°W
Last Update: 3:31 am EDT Jun 28, 2017
Forecast Valid: 9am EDT Jun 28, 2017-6pm EDT Jul 4, 2017
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