
Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.
Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >
Hazardous Weather Conditions
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
A Few Clouds
83°F
28°C
| Humidity | 85% |
| Wind Speed | NE 3 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 31 Aug 5:53 am EDT |
Islamorada FL
Today

High: 90 °F
Chance
T-stormsTonight

Low: 83 °F
Chance
T-stormsTuesday

High: 90 °F
Chance
T-stormsTuesday Night

Low: 83 °F
Chance
T-stormsWednesday

High: 89 °F
Chance
T-stormsWednesday Night

Low: 82 °F
Showers
LikelyThursday

High: 89 °F
Showers
LikelyThursday Night

Low: 83 °F
T-storms
LikelyFriday

High: 88 °F
Chance
T-storms
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
24.93°N 80.62°W (Elev. 3 ft)



