Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.
Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >
Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
A Few Clouds
78°F
26°C
| Humidity | 85% |
| Wind Speed | E 6 mph |
| Barometer | 30.02 in (1016.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 14 May 12:56 am AST |
Extended Forecast for
San Juan PR
-
Overnight
Scattered
ShowersLow: 75 °F
-
Friday
Scattered
ShowersHigh: 89 °F
-
Friday
Night
Scattered
ShowersLow: 76 °F
-
Saturday
Isolated
ShowersHigh: 92 °F
-
Saturday
Night
Isolated
ShowersLow: 75 °F
-
Sunday
Isolated
ShowersHigh: 91 °F
-
Sunday
Night
Partly Cloudy
Low: 76 °F
-
Monday
Mostly Sunny
High: 91 °F
-
Monday
NightPartly Cloudy
Low: 76 °F
Detailed Forecast
Overnight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East southeast wind around 9 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 89. East wind 10 to 15 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers, mainly between 9pm and midnight. Mostly clear, with a low around 76. East southeast wind around 9 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 92. East wind 10 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Mostly clear, with a low around 75. Southeast wind around 9 mph. Chance of precipitation is 10%.
Sunday
Isolated showers. Mostly sunny, with a high near 91. East wind 10 to 14 mph. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 76. East southeast wind around 9 mph.
Monday
Mostly sunny, with a high near 91. East southeast wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 76. East southeast wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Sunny, with a high near 89.
Additional Forecasts and Information
Point Forecast:
San Juan PR
18.41°N 66.08°W (Elev. 16 ft)
18.41°N 66.08°W (Elev. 16 ft)
9:45 pm AST May 13, 2021
1am AST May 14, 2021-6pm AST May 20, 2021
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
