National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from parts of Plains to Great Lakes on Labor Day

Isolated severe thunderstorms are forecast to develop on Labor Day along and ahead of a cold front from parts of the southern Great Lakes southwestward across Illinois and Missouri into southeast Kansas. Damaging winds, large hail and heavy rainfall will be possible with these storms.
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6NM W Florida Bay FL

Marine Point Forecast [NOTICE]

Overnight

Scattered Showers

E 15kt
< 1ft

Low: 84 °F

Labor
Day

Scattered Showers

ESE 15kt
< 1ft

High: 89 °F

Monday
Night

Scattered Showers

E 10kt
< 1ft

Low: 83 °F

Tuesday

Scattered Showers

E 10kt
< 1ft

High: 88 °F

Tuesday
Night

Scattered Showers

E 10kt
< 1ft

Low: 83 °F

Wednesday

Scattered Showers

E 10kt
< 1ft

High: 88 °F

Wednesday
Night

Scattered Showers

E 10kt
< 1ft

Low: 83 °F

Thursday

Scattered Showers

E 10kt
< 1ft

High: 88 °F

Thursday
Night

Scattered Showers

ESE 15kt
< 1ft

Low: 84 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:15 am EDT Sep 1, 2014
Forecast Valid: 4am EDT Sep 1, 2014-6pm EDT Sep 7, 2014

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Detailed Forecast

SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

  • SynopsisA TROPICAL WAVE OVER THE YUCATAN PENINSULA WILL MOVE WESTWARD AS SURFACE RIDGE REMAINS NORTH OF THE FLORIDA KEYS THROUGH LATE THIS WEEK. AS A RESULT...MODERATE TO FRESH BREEZES ARE EXPECTED ACROSS THE WATERS TONIGHT...WITH AND GENTLE TO MODERATE BREEZES EXPECTED MONDAY THROUGH NEXT WEEK.

    THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM AS OF AUGUST 29... 23 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 8 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 8 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 10 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 15 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 11 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 6 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 1 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

    GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
  • Overnight E wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Labor Day ESE wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Monday Night E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Tuesday E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Tuesday Night E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Wednesday E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Wednesday Night E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Thursday E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
  • Thursday Night ESE wind around 15 kt. Scattered 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.