Hazards Continue With Large Low Pressure System; Another Storm For the Northwest

A large, slow moving storm system continues to produce a number of hazards across the South and East. Heavy to excessive rain possible from FL and the Southeast into the Mid-Atlantic through Saturday, also from the Lower MS Valley into the OH Valley. While, Severe storms are possible today across north-central FL. Out West, the string of moist Pacific systems continues today with high winds/rain. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Fair

84°F

29°C

Humidity 70%
Wind Speed SE 10 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 14 Dec 3:53 pm EST
Extended Forecast for

Marathon FLSimilar City Names

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 86. Southeast wind around 10 mph.

    Sunny

    High: 86 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph becoming southwest after midnight.  Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    Showers
    Likely

    Low: 74 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 79. Southwest wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 79 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Cloudy, with a low around 68. North wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A slight chance of showers.  Partly sunny, with a high near 74. North wind 5 to 10 mph.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 74 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers.  Mostly cloudy, with a low around 65. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 65 °F

  • Monday

    Monday: A slight chance of showers.  Mostly sunny, with a high near 73. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 73 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 86. Southeast wind around 10 mph.
Tonight
A slight chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Cloudy, with a low around 68. North wind around 10 mph. Chance of precipitation is 40%.
Sunday
A slight chance of showers. Partly sunny, with a high near 74. North wind 5 to 10 mph. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 10%.
Monday
A slight chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 10%.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Marathon FLSimilar City Names
 24.72°N 81.07°W (Elev. 7 ft)
4:15 pm EST Dec 14, 2018
4pm EST Dec 14, 2018-6pm EST Dec 20, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database