Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic.
Read More...

For More Weather Information:

Key West, FL Local Forecast Office

10NM W Florida Bay FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    ESE 10kt
    < 1ft

    Low: 82 °F

  • Sunday

    Isolated Thunderstorms

    SE 10kt
    < 1ft

    High: 87 °F

  • Sunday
    Night

    Isolated Thunderstorms

    ESE 10kt
    < 1ft

    Low: 82 °F

  • Monday

    Scattered Showers

    ESE 10kt
    < 1ft

    High: 87 °F

  • Monday
    Night

    Scattered Showers

    ESE 10kt
    < 1ft

    Low: 82 °F

  • Tuesday

    Scattered Showers

    ESE 10kt
    < 1ft

    High: 87 °F

  • Tuesday
    Night

    Scattered Showers

    E 10kt
    < 1ft

    Low: 82 °F

  • Wednesday

    Scattered Showers

    ESE 10kt
    < 1ft

    High: 87 °F

  • Wednesday
    Night

    Scattered Showers

    E 10kt
    < 1ft

    Low: 82 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:15 am EDT Jul 23, 2017
Forecast Valid: 1am EDT Jul 23, 2017-6pm EDT Jul 29, 2017

View Nearby Observations

Detailed Forecast


Synopsis: A high pressure cell will extend westward from the subtropical North Atlantic to the Gulf of Mexico overnight through Thursday night, resulting in steady east to southeast breezes.

The approximate shoreward edge of the Gulf Stream current, as of July twenty-second, 2017,

7 NM South of Dry Tortugas Light...on Loggerhead Key. 4 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 3 NM South of Sand Key Light...off Key West. 7 NM South of Looe Key...off Big Pine Key. 9 NM South of Sombrero Key Light...off Marathon. 8 NM Southeast of Alligator Reef Light...off Islamorada. 6 NM Southeast of Molasses Reef Light...off Key Largo. 5 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream information courtesy of the Naval Oceanographic Office.

Overnight
ESE wind 5 to 10 kt. Isolated showers. Seas 1 ft or less.
Sunday
SE wind 5 to 10 kt. Isolated showers and thunderstorms. Seas 1 ft or less.
Sunday Night
ESE wind around 10 kt. Isolated showers and thunderstorms. Seas 1 ft or less.
Monday
ESE wind 5 to 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Monday Night
ESE wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Tuesday
ESE 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
ESE 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.

*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: 25.03°N 80.94°W
Last Update: 12:15 am EDT Jul 23, 2017
Forecast Valid: 1am EDT Jul 23, 2017-6pm EDT Jul 29, 2017
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data