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

Heavy to Excessive Rainfall for the Southwest;

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

80°F

27°C

Humidity 87%
Wind Speed NE 9 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 9 Oct 1:53 am EDT
Extended Forecast for

Plantation Key FL

Coastal Flood Advisory October 9, 02:36am until October 10, 05:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 9, 02:36am until October 10, 05:00am

    NOW until 5:00am Fri

    Coastal Flood Advisory

  • Overnight

    Low: 79 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 78. East wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 78 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 84. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 80%.

    High: 84 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 76 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 78. East wind 5 to 10 mph. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 84. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Sunday
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 78. Chance of precipitation is 10%.
Columbus Day
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly clear, with a low around 77. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 75. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 10%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plantation Key FL
 24.97°N 80.56°W (Elev. 0 ft)
Last Update:
2:15 am EDT Oct 9, 2025
Forecast Valid:
2am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation