Dangerous Fire Weather Threat Continues in Southern California; Winter Weather from the Mid-Mississippi Valley to the Mid-Atlantic

Critical fire weather conditions continue for portions of Southern California. Conditions should improve somewhat by Thursday, and at least an elevated fire weather threat is expected to continue. A storm system is expected to bring heavy rain with a river/flash flooding threat to the Southeast, and accumulating snow and ice from the Mid-Mississippi Valley to the interior Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

A Few Clouds

86°F

30°C

Humidity 72%
Wind Speed E 8 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 14 Nov 10:53 am EST
Extended Forecast for

Key Colony Beach FL

  • Today

    Today: A slight chance of showers.  Mostly sunny, with a high near 87. East wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 87 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. East wind 5 to 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 77 °F

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 82. North wind 5 to 15 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Mostly cloudy, with a low around 68. Breezy, with a north wind around 20 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Breezy

    Low: 68 °F

  • Friday

    Friday: Mostly sunny, with a high near 74. North wind 10 to 15 mph.

    Mostly Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 66. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 66 °F

  • Saturday

    Saturday: A slight chance of showers.  Partly sunny, with a high near 75. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 75 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Mostly cloudy, with a low around 72. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 72 °F

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 78. Chance of precipitation is 30%.

    Chance
    Showers

    High: 78 °F

Detailed Forecast

Today
A slight chance of showers. Mostly sunny, with a high near 87. East wind around 10 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 82. North wind 5 to 15 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 68. Breezy, with a north wind around 20 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 74. North wind 10 to 15 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 66. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 20%.
Sunday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
A slight chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Key Colony Beach FL
 24.74°N 81.02°W (Elev. 0 ft)
11:15 am EST Nov 14, 2018
11am EST Nov 14, 2018-6pm EST Nov 20, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database