Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity	89%
Wind Speed	E 10 mph
Barometer	30.03 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	18 May 8:56 pm AST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE San Juan PR

Tonight
Low: 78 °F
Clear then
Scattered
Showers
Sunday
High: 89 °F
Showers
Likely
Sunday Night
Low: 78 °F
Scattered
Showers
Monday
High: 89 °F
Scattered
Showers
Monday Night
Low: 78 °F
Isolated
Showers
Tuesday
High: 88 °F
Isolated
Showers
Tuesday Night
Low: 79 °F
Partly Cloudy
Wednesday
High: 85 °F
Scattered
Showers then
Showers
Likely
Wednesday Night
Low: 78 °F
Scattered
Showers

Detailed Forecast

Tonight

Scattered showers, mainly after 3am. Mostly clear, with a low around 78. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.

Sunday

Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 89. East southeast wind 5 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Scattered showers, mainly before 9pm. Partly cloudy, with a low around 78. Southeast wind around 7 mph. Chance of precipitation is 30%.

Monday

Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Monday Night

Isolated showers. Mostly clear, with a low around 78. East southeast wind around 7 mph. Chance of precipitation is 10%.

Tuesday

Isolated showers. Mostly sunny, with a high near 88. East southeast wind 8 to 16 mph. Chance of precipitation is 10%.

Tuesday Night

Partly cloudy, with a low around 79. East southeast wind 6 to 8 mph.

Wednesday

Showers likely, mainly after noon. Partly sunny, with a high near 85. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 60%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 78. East wind 6 to 11 mph. Chance of precipitation is 50%.

Thursday

Showers likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.

Friday

Showers likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.

Saturday

Showers likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.