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Alberto Impacts Expected Across the South and Southeast

Subtropical Storm Alberto is steadily moving north west of the Florida coastline. Tropical Storm force winds, flooding and flash flooding caused by heavy rain, and multiple beach hazards, including dangerous rip currents, can be expected across the South and Southeastern States. Heavy rains may also cause flash flooding in the Middle Atlantic and exacerbate flooding in the Intermountain West. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

28°C

83°F

Humidity 77%
Wind Speed E 26 km/h
Barometer 1015.4 mb (29.99 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index32°C (90°F)
Last update 27 May 5:56 pm AST
Extended Forecast for

San Juan PR

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers. Some of the storms could produce heavy rainfall.  Partly cloudy, with a low around 25. East wind 13 to 18 km/h.  Chance of precipitation is 50%.

    Heavy Rain
    then Isolated
    Showers

    Low: 25 °C

  • Memorial
    Day

    Memorial Day: Isolated showers, then scattered showers and thunderstorms after 1pm.  Mostly sunny, with a high near 31. East wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 31 °C

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms before 7pm, then isolated showers.  Partly cloudy, with a low around 25. East wind 16 to 21 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 25 °C

  • Tuesday

    Tuesday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 32. East wind 21 to 29 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Partly cloudy, with a low around 25. East wind 16 to 23 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 25 °C

  • Wednesday

    Wednesday: Scattered showers.  Mostly sunny, with a high near 31. East wind 21 to 29 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 25. East wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight.

    Partly Cloudy

    Low: 25 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 32. East wind 13 to 18 km/h.

    Mostly Sunny

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 25. East wind around 14 km/h.

    Partly Cloudy

    Low: 25 °C

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 7pm, then isolated showers. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 25. East wind 13 to 18 km/h. Chance of precipitation is 50%.
Memorial Day
Isolated showers, then scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. East wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Chance of precipitation is 40%.
Monday Night
Scattered showers and thunderstorms before 7pm, then isolated showers. Partly cloudy, with a low around 25. East wind 16 to 21 km/h. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after 1pm. Mostly sunny, with a high near 32. East wind 21 to 29 km/h. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 25. East wind 16 to 23 km/h. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 31. East wind 21 to 29 km/h. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 25. East wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight.
Thursday
Mostly sunny, with a high near 32. East wind 13 to 18 km/h.
Thursday Night
Partly cloudy, with a low around 25. East wind around 14 km/h.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 17 m)
11:57 am AST May 27, 2018
6pm AST May 27, 2018-6pm AST Jun 3, 2018
 
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