Rain in the Southeast and Northwest; Lingering Snow in the Great Lakes

A Pacific weather system will bring rain to the Pacific Northwest; and a developing Gulf System will bring rain, locally heavy, to the Southeast. Some rain could be heavy enough for flash flooding in the Southeast. A weather system will keep conditions snowy in the Great Lakes. Temperatures slowly moderate the next few days across the Eastern half of the U.S, but will remain much below normal. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Partly Cloudy

76°F

24°C

Humidity 88%
Wind Speed NE 14 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 14 Nov 2:53 am EST
Extended Forecast for

Marathon FL

Coastal Flood Advisory until November 14, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until November 14, 06:00am

    NOW until
    6:00am Thu

    Coastal Flood Advisory

  • Overnight

    Overnight: A chance of showers.  Mostly cloudy, with a low around 75. East wind around 15 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 75 °F

  • Thursday

    Thursday: A chance of showers, mainly before 7am.  Mostly sunny, with a high near 84. East wind 5 to 10 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 84. Southeast wind around 5 mph becoming southwest in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 84 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 70. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph after midnight.  Chance of precipitation is 50%.

    Chance
    Showers and
    Breezy

    Low: 70 °F

  • Saturday

    Saturday: A slight chance of showers.  Mostly sunny, with a high near 78. Breezy.  Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Breezy

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

  • Sunday

    Sunday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a low around 75. East wind around 15 mph. Chance of precipitation is 30%.
Thursday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 84. East wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 70. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 50%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 78. Breezy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 66.
Monday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 10%.
Click Map For Forecast
Point Forecast:
Marathon FL
 24.72°N 81.07°W (Elev. 7 ft)
2:15 am EST Nov 14, 2019
3am EST Nov 14, 2019-6pm EST Nov 20, 2019
 
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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