Heavy Snow from the Great Lakes to New England; Dangerous Wind Chills across the Central U.S.

Heavy snow will continue across parts of the Great Lakes and northern New England today, after a strong storm has pushed offshore. Bitterly cold air has also plunged into the Northern Plains and Midwest following this system, with dangerously low wind chills today. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Mostly Cloudy

77°F

25°C

Humidity 69%
Wind Speed S 5 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Jan 5:53 pm EST
Extended Forecast for

Marathon Shores FL

  • Tonight

    Tonight: A chance of showers, mainly after 7pm.  Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming west after midnight.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 69 °F

  • M.L.King
    Day

    M.L.King Day: A chance of showers.  Partly sunny, with a high near 75. Northwest wind 5 to 15 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 75 °F

  • Monday
    Night

    Monday Night: A slight chance of showers.  Mostly cloudy, with a low around 60. Breezy, with a north wind 15 to 20 mph.  Chance of precipitation is 10%.

    Slight Chance
    Showers and
    Breezy

    Low: 60 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. North wind around 15 mph.

    Mostly Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 54. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    Mostly Clear
    and Breezy

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy.

    Sunny and
    Breezy then
    Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 61. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 61 °F

  • Thursday

    Thursday: A slight chance of showers.  Partly sunny, with a high near 74. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 66 °F

Detailed Forecast

Tonight
A chance of showers, mainly after 7pm. Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 30%.
M.L.King Day
A chance of showers. Partly sunny, with a high near 75. Northwest wind 5 to 15 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 60. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 10%.
Tuesday
Mostly sunny, with a high near 67. North wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 54. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 65. Breezy.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 10%.
Thursday
A slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 10%.
Click Map For Forecast
Point Forecast:
Marathon Shores FL
 24.72°N 81.05°W (Elev. 0 ft)
5:15 pm EST Jan 19, 2020
6pm EST Jan 19, 2020-6pm EST Jan 26, 2020
 
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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