Florence Departs U.S. But Rivers Will Rise Further In Carolinas; Heavy Rain Continues In Midwest

Major-to-record river flooding will continue across the Carolinas for days to weeks to come as rainfall from Florence makes its way through area river systems. Meanwhile, a stationary front extending through the Midwest will be a focus for heavy rain with localized flash flooding across the Upper Midwest midweek; severe thunderstorms are also possible in this region. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Fair

81°F

27°C

Humidity 79%
Wind Speed Calm
Barometer 29.98 in (1015.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Sep 3:53 am EDT
Extended Forecast for

Islamorada FL

  • Overnight

    Overnight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 81. South wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 81 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 90. Calm wind.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 90 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 81. East wind 10 to 15 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 81 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 91. East wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 91 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 79. East wind 10 to 15 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 79 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Chance of precipitation is 50%.

    Chance
    Showers

    High: 87 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 79. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 79 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 90. Chance of precipitation is 50%.

    Chance
    Showers

    High: 90 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 80. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 80 °F

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. South wind around 5 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. East wind 10 to 15 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. East wind around 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind 10 to 15 mph. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Islamorada FL
 24.93°N 80.64°W (Elev. 0 ft)
4:15 am EDT Sep 20, 2018
4am EDT Sep 20, 2018-6pm EDT Sep 26, 2018
 
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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