Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. 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

83°F

28°C

Humidity	77%
Wind Speed	Calm
Barometer	29.92 in (1012.9 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	3 Oct 10:56 pm AST

More Information:

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

Extended Forecast for

2 Miles SSW Guaynabo PR

High Surf Advisory October 3, 11:25pm until October 6, 06:00am

Coastal Flood Advisory until October 4, 12:00pm

Click here for hazard details and duration

High Surf Advisory

Coastal Flood Advisory

High Surf Advisory October 3, 11:25pm until October 6, 06:00am
Coastal Flood Advisory until October 4, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 75 °F
Showers
Likely
Saturday
High: 90 °F
Scattered
Showers then
Showers
Saturday Night
Low: 76 °F
Scattered
Showers
Sunday
High: 90 °F
Scattered
Showers
Sunday Night
Low: 77 °F
Scattered
Showers
Monday
High: 90 °F
Scattered
Showers
Monday Night
Low: 76 °F
Partly Cloudy
Tuesday
High: 90 °F
Scattered
Showers

Detailed Forecast

Tonight

Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 75. Light south wind. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm, mainly after noon. High near 90. Heat index values as high as 103. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Saturday Night

Scattered showers. Partly cloudy, with a low around 76. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.

Sunday

Scattered showers, mainly after noon. Mostly sunny, with a high near 90. Heat index values as high as 104. Light southeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 30%.

Sunday Night

Scattered showers. Partly cloudy, with a low around 77. East wind 3 to 6 mph. Chance of precipitation is 30%.

Monday

Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East northeast wind 5 to 11 mph. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 76. East wind 3 to 6 mph.

Tuesday

Scattered showers. Partly sunny, with a high near 90. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 50%.

Tuesday Night

Mostly clear, with a low around 76. Southeast wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 90.