Significant Storm System To Bring A Plethora Of Impacts From The Desert Southwest To The Northeast U.S. Through Thursday

A developing storm system will bring heavy snow and strong winds from the Desert Southwest to the Four Corners Region and into the Plains through Tuesday. The threat for heavy snow, ice, and dangerous travel will expand across the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Dangerous travel likely. Heavy rain and flooding possible over the southern states. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

A Few Clouds

31°C

87°F

Humidity 65%
Wind Speed SE 11 km/h
Barometer 1019.2 mb (30.10 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index35°C (95°F)
Last update 18 Feb 12:53 pm EST
Extended Forecast for

Marathon FL

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 31. Southeast wind around 10 km/h.

    Mostly Sunny

    High: 31 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 26. East wind 15 to 25 km/h.

    Partly Cloudy

    Low: 26 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. East wind around 25 km/h.

    Mostly Sunny

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 26. Breezy, with a southeast wind 25 to 30 km/h.  Chance of precipitation is 10%.

    Isolated
    Showers and
    Breezy

    Low: 26 °C

  • Wednesday

    Wednesday: A slight chance of showers.  Mostly sunny, with a high near 31. Southeast wind around 25 km/h.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Mostly clear, with a low around 26. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 26 °C

  • Thursday

    Thursday: A slight chance of showers.  Mostly sunny, with a high near 31. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 31 °C

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 26. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 26 °C

  • Friday

    Friday: A slight chance of showers.  Mostly sunny, with a high near 31. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 31 °C

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 31. Southeast wind around 10 km/h.
Tonight
Partly cloudy, with a low around 26. East wind 15 to 25 km/h.
Tuesday
Mostly sunny, with a high near 31. East wind around 25 km/h.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 26. Breezy, with a southeast wind 25 to 30 km/h. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 31. Southeast wind around 25 km/h. Chance of precipitation is 10%.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 26. Chance of precipitation is 10%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 10%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 26. Chance of precipitation is 10%.
Friday
A slight chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 10%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 26. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 26. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 10%.
Click Map For Forecast
Point Forecast:
Marathon FL
 24.72°N 81.1°W (Elev. 0 m)
3:15 pm EST Feb 18, 2019
3pm EST Feb 18, 2019-6pm EST Feb 24, 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