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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

77°F

25°C

Humidity 85%
Wind Speed NW 5 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Dec 4:53 pm EST
Extended Forecast for

Plantation Key FL

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Calm wind becoming northeast around 5 mph in the evening.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. East wind around 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. East wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers. Sunny, with a high near 81. Chance of precipitation is 10%.

    High: 81 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Calm wind becoming northeast around 5 mph in the evening.
Thursday
Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 74. East wind around 10 mph.
Friday
Mostly sunny, with a high near 80. East wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 75. Southeast wind around 5 mph.
Saturday
A slight chance of showers. Sunny, with a high near 81. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Sunday
A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Monday
A slight chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 10%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 77. 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:
5:15 pm EST Dec 3, 2025
Forecast Valid:
5pm EST Dec 3, 2025-6pm EST Dec 10, 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