Monsoon Flooding Threats Continue; Storms Possible in the Mid-Atlantic

Monsoon moisture will primarily stretch from the northern Great Basin to the south and central Rockies. Flash flooding, and mud and debris flows, especially on burn scars will be possible. Strong to severe storms that could produce damaging winds and locally heavy rain will be possible in the Mid-Atlantic, Deep South, and Northeast. Fire weather threats persist for portions of the Northwest.
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Hazardous Weather Conditions

For More Weather Information:

Key West, FL Local Forecast Office

3NM NW Davis Reef Light FL

Marine Point Forecast

[NOTICE]
  • Today

    Isolated Thunderstorms

    SE 10kt
    1ft

    High: 88 °F

  • Tonight

    Scattered Showers

    SE 10kt
    1ft

    Low: 83 °F

  • Monday

    Isolated Thunderstorms

    SSE 10kt
    1ft

    High: 88 °F

  • Monday
    Night

    Scattered Showers

    SSE 10kt
    1ft

    Low: 82 °F

  • Tuesday

    Scattered Showers

    SSE 10kt
    1ft

    High: 88 °F

  • Tuesday
    Night

    Scattered Showers

    SSE 10kt
    1ft

    Low: 81 °F

  • Wednesday

    Scattered Showers

    SSE 10kt
    1ft

    High: 88 °F

  • Wednesday
    Night

    Scattered Showers

    E 10kt
    1ft

    Low: 81 °F

  • Thursday

    Scattered Showers

    SSE 10kt
    1ft

    High: 88 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 am CDT Aug 1, 2021
Forecast Valid: 5am CDT Aug 1, 2021-6pm CDT Aug 7, 2021

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Detailed Forecast


Synopsis: Weak high pressure over the area will maintain light to gentle southeasterly flow over the Florida Keys coastal waters for Today and Monday. From Tuesday through Thursday night, strengthening high pressure over the area could lead to occasional periods of moderate southeasterly flow.

The Approximate Shoreward Edge of the Gulf Stream as of July 31, 2021...

20 NM South of Dry Tortugas Light...on Loggerhead Key. 4 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 1 NM South of Sand Key Light...off Key West. 1 NM South of Looe Key...off Big Pine Key. Less than 1 NM South of Sombrero Key Light...off Marathon. 1 NM Southeast of Alligator Reef Light...off Islamorada. 2 NM Southeast of Molasses Reef Light...off Key Largo. 2 NM East of Carysfort Reef Light...off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic Office.

Today
SE wind 5 to 10 kt. Isolated showers, with thunderstorms also possible after 7am. Seas around 1 ft.
Tonight
SE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Monday
SSE wind 5 to 10 kt. Isolated showers and thunderstorms. Seas around 1 ft.
Monday Night
SSE wind 5 to 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Tuesday
SSE wind 5 to 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Tuesday Night
SSE wind 5 to 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Wednesday
SSE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Wednesday Night
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Thursday
SSE wind 5 to 10 kt. Scattered showers and thunderstorms. 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: 24.97°N 80.54°W
Last Update: 4:15 am CDT Aug 1, 2021
Forecast Valid: 5am CDT Aug 1, 2021-6pm CDT Aug 7, 2021
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