Wet in the Northwest; Storm System Takes Shape in the Southern Plains

A stream of moisture into the Northwest and northern Rockies today will produce locally heavy rain, mountain snow and gusty to high winds. Meanwhile, a storm system will gradually develop across the southern Plains today for heavy to excessive rainfall, possible flooding and isolated strong to severe thunderstorms in portions of Texas, Oklahoma and Arkansas. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

A Few Clouds

27°C

80°F

Humidity 58%
Wind Speed E 22 G 37 km/h
Barometer 1021.8 mb (30.18 in)
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 7 Feb 1:53 pm EST
Extended Forecast for

Marathon FL

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 27. East wind 15 to 20 km/h.

    Sunny

    High: 27 °C

  • Tonight

    Tonight: Mostly clear, with a low around 23. East wind around 15 km/h.

    Mostly Clear

    Low: 23 °C

  • Wednesday

    Wednesday: Sunny, with a high near 28. East wind around 15 km/h.

    Sunny

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 23. East wind around 15 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 23 °C

  • Thursday

    Thursday: A slight chance of showers.  Mostly sunny, with a high near 28. East wind around 15 km/h.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 28 °C

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 23. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 23 °C

  • Friday

    Friday: A slight chance of showers.  Mostly sunny, with a high near 29. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 29 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 21. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 21 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 27. Chance of precipitation is 30%.

    Chance
    Showers

    High: 27 °C

Detailed Forecast

This Afternoon
Sunny, with a high near 27. East wind 15 to 20 km/h.
Tonight
Mostly clear, with a low around 23. East wind around 15 km/h.
Wednesday
Sunny, with a high near 28. East wind around 15 km/h.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 23. East wind around 15 km/h. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 28. East wind around 15 km/h. Chance of precipitation is 10%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 23. Chance of precipitation is 10%.
Friday
A slight chance of showers. Mostly sunny, with a high near 29. Chance of precipitation is 10%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 27. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 16. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
Marathon FL
 24.72°N 81.07°W (Elev. 2 m)
2:16 pm EST Feb 7, 2023
2pm EST Feb 7, 2023-6pm EST Feb 13, 2023
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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