Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the Appalachians.
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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]
  • Overnight

    Scattered Showers

    Light Wind
    < 1ft

    Low: 80 °F

  • Monday

    Scattered Showers

    Light Wind
    < 1ft

    High: 85 °F

  • Monday
    Night

    Scattered Showers

    SE 10kt
    1ft

    Low: 80 °F

  • Tuesday

    Scattered Showers

    SE 10kt
    1ft

    High: 85 °F

  • Tuesday
    Night

    Scattered Showers

    ESE 10kt
    1ft

    Low: 81 °F

  • Wednesday

    Scattered Showers

    E 10kt
    1ft

    High: 86 °F

  • Wednesday
    Night

    Scattered Showers

    ESE 10kt
    1ft

    Low: 81 °F

  • Thursday

    Scattered Showers

    E 10kt
    1ft

    High: 86 °F

  • Thursday
    Night

    Scattered Showers

    E 15kt
    1-2ft

    Low: 82 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 pm CDT Jun 26, 2022
Forecast Valid: 12am CDT Jun 27, 2022-6pm CDT Jul 3, 2022

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Detailed Forecast


Synopsis: A weak pressure pattern over South Florida and the Keys will result in light breezes today, followed by southerly light to gentle breezes late tonight and Monday. Gentle east to southeast breezes will develop on Tuesday and become moderate at on Tuesday. A surface high pressure will build into the region late Wednesday night and cause breezes to freshen from the east to southeast.

The Approximate Shoreward Edge of the Gulf Stream as of June 25...

34 NM South of Dry Tortugas Light...on Loggerhead Key. 24 NM South of Cosgrove Shoal Light...off the Marquesas Keys. 19 NM South of Sand Key Light...off Key West. 12 NM South of Looe Key...off Big Pine Key. 8 NM South of Sombrero Key Light...off Marathon. 6 NM Southeast of Alligator Reef Light...off Islamorada. 4 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
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas 1 ft or less.
Monday Night
SE wind 5 to 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Tuesday
SE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Tuesday Night
ESE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Wednesday
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Wednesday Night
ESE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Thursday
E wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Thursday Night
E wind around 15 kt. Scattered showers and thunderstorms. Seas 1 to 2 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: 11:15 pm CDT Jun 26, 2022
Forecast Valid: 12am CDT Jun 27, 2022-6pm CDT Jul 3, 2022
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