
Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
Overcast
63°F
17°C
| Humidity | 54% |
| Wind Speed | N 3 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jan 2:53 pm EST |
Marathon FLSimilar City Names
This Afternoon

High: 66 °F
Slight Chance
ShowersTonight

Low: 61 °F
Chance
ShowersFriday

High: 67 °F
Chance
ShowersFriday Night

Low: 60 °F
Slight Chance
ShowersSaturday

High: 68 °F
Showers
Likely and
WindySaturday Night

Low: 43 °F
Slight Chance
Showers and
WindySunday

High: 54 °F
Slight Chance
Showers and
WindySunday Night

Low: 43 °F
Partly Cloudy
and BreezyMonday

High: 58 °F
Mostly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
24.72°N 81.07°W (Elev. 7 ft)


