National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

5NM SE Content Keys FL

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 80 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

      High: 81 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

      Low: 67 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

      High: 79 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

      Low: 69 °F

      Light Wind
      < 1ft

    • Monday

      Monday:ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

      High: 80 °F

      ENE 10kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

      Low: 70 °F

      ENE 10kt
      < 1ft

    • Tuesday

      Tuesday:E wind 10 to 15 kt. A slight chance of showers. Seas 1 ft or less.

      High: 80 °F

      E 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:15 am CST Feb 27, 2026
Forecast Valid: 5am CST Feb 27, 2026-6pm CST Mar 5, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Monday
ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.
Monday Night
ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.
Tuesday
E wind 10 to 15 kt. A slight chance of showers. 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.
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ABOUT THIS FORECAST

Point Forecast: 24.73°N 81.4°W
Last Update: 5:15 am CST Feb 27, 2026
Forecast Valid: 5am CST Feb 27, 2026-6pm CST Mar 5, 2026
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