Isaias to Bring Tropical Impacts Across to the East Coast
Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >
Hazardous Weather Conditions
Current conditions at
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73° N Lon: 81.05° W Elev: 13 ft.
A Few Clouds
NA
| Humidity | NA |
| Wind Speed | S 6 mph |
| Barometer | 29.95 in (1014.3 mb) |
| Dewpoint | NA |
| Visibility | 10.00 mi |
| Last update | 3 Aug 10:53 am EDT |
Detailed forecast for
Monroe Middle Keys
Today
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs near 90. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Tonight
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. South winds near 5 mph. Chance of rain 20 percent.
Tuesday
Mostly sunny in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Highs near 90. South winds near 5 mph in the morning becoming light. Chance of rain 30 percent.
Tuesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds near 5 mph. Chance of rain 40 percent.
Wednesday
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Southeast winds near 5 mph. Chance of rain 50 percent.
Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows near 80. Chance of rain 40 percent.
Thursday
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Chance of rain 50 percent.
Thursday Night Through Sunday
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. chance of rain 30 percent.
Additional Forecasts and Information
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