Potential For Heavy Rainfall, Flooding, And Severe Weather Over The Central Part Of The Country Over The Holiday Weekend

A slow moving low pressure system will bring the potential for several rounds of heavy rainfall over the weekend. The potential exists for flooding of low lying and poor drainage areas. Severe thunderstorms will also be possible. Read More >

Current conditions at

Marathon, Marathon Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 7ft.

A Few Clouds

84°F

29°C

Humidity 80%
Wind Speed SE 3 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 2 Jul 2:53 am EDT
Extended Forecast for

23 Miles NNW Long Key FL

  • Overnight

    Overnight: Partly cloudy, with a low around 81. Calm wind.

    Partly Cloudy

    Low: 81 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 90. Calm wind becoming east 5 to 8 mph in the morning.

    Slight Chance
    T-storms then
    Chance
    Showers

    High: 90 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 80. Light and variable wind.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 80 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming southeast 5 to 9 mph in the morning.

    Chance
    Showers

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 80. Southeast wind 5 to 9 mph becoming light east  after midnight.

    Slight Chance
    T-storms

    Low: 80 °F

  • Independence
    Day

    Independence Day: A 20 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 92. East wind 7 to 11 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers before 2am.  Partly cloudy, with a low around 80. East wind 5 to 7 mph becoming calm  in the evening.

    Slight Chance
    Showers

    Low: 80 °F

  • Tuesday

    Tuesday: Widespread haze. Sunny, with a high near 92. Southeast wind 5 to 9 mph.

    Haze

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 81. East wind around 5 mph becoming calm  in the evening.

    Haze

    Low: 81 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 81. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 90. Calm wind becoming east 5 to 8 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 80. Light and variable wind.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 80. Southeast wind 5 to 9 mph becoming light east after midnight.
Independence Day
A 20 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 92. East wind 7 to 11 mph.
Monday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 80. East wind 5 to 7 mph becoming calm in the evening.
Tuesday
Widespread haze. Sunny, with a high near 92. Southeast wind 5 to 9 mph.
Tuesday Night
Widespread haze. Mostly clear, with a low around 81. East wind around 5 mph becoming calm in the evening.
Wednesday
Widespread haze. Sunny, with a high near 92.
Wednesday Night
Widespread haze. Mostly clear, with a low around 81.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 81.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
23 Miles NNW Long Key FL
 25.14°N 80.95°W
3:27 am EDT Jul 2, 2016
3am EDT Jul 2, 2016-6pm EDT Jul 8, 2016
 
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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