Fire Weather and Monsoon Threats in the West; Heavy Rain in the Plains and Northeast
Monsoon moisture will continue to bring strong winds, potential for dust storms, and localized flash flooding to the Southwest. Moisture spreading north across the Great Basin and Northwestern states my develop into isolated dry thunderstorms, which could start new fires and increase activity on existing fires. Very heavy rain continues in the Plains and Mississippi Valley; and Northeast. Read More >
Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45° N Lon: 66° W Elev: 10 ft.
Partly Cloudy
89°F
32°C
| Humidity | 63% |
| Wind Speed | NE 20 G 28 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 14 Aug 12:56 pm AST |
Detailed forecast for
San Juan and Vicinity
Rest Of Today
Variably cloudy with scattered showers. Highs 91 lower elevations ranging to 82 higher elevations. East winds 10 to 20 mph. Chance of rain 40 percent.
Tonight
Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Lows 79 lower elevations ranging to 72 higher elevations. Southeast winds 5 to 15 mph. Chance of rain 40 percent.
Wednesday
Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs 93 lower elevations ranging to 83 higher elevations. East winds 10 to 20 mph. Chance of rain 40 percent.
Wednesday Night
Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Lows 79 lower elevations ranging to 72 higher elevations. Southeast winds 5 to 15 mph. Chance of rain 40 percent.
Thursday
Variably cloudy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Highs 91 lower elevations ranging to 82 higher elevations. East winds 10 to 20 mph. Chance of rain 40 percent.
Thursday Night
Variably cloudy with scattered showers. Lows 80 lower elevations ranging to 72 higher elevations. Chance of rain 40 percent.
Friday
Variably cloudy with scattered showers. Highs 90 lower elevations ranging to 81 higher elevations. Chance of rain 50 percent.
Friday Night
Partly cloudy with isolated showers. Lows 79 lower elevations ranging to 72 higher elevations. Chance of rain 20 percent.
Saturday
Partly cloudy with isolated showers. Highs 92 lower elevations ranging to 85 higher elevations. Chance of rain 20 percent.
Saturday Night
Partly cloudy with isolated showers. Lows 79 lower elevations ranging to 71 higher elevations. Chance of rain 20 percent.
Sunday
Partly cloudy with isolated showers. Highs 92 lower elevations ranging to 82 higher elevations. Chance of rain 20 percent.
Sunday Night
Partly cloudy with isolated showers. Lows 79 lower elevations ranging to 72 higher elevations. Chance of rain less than 20 percent.
Monday
Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs 92 lower elevations ranging to 86 higher elevations. Chance of rain 50 percent.
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
