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Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity 65%
Wind Speed N 7 mph
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Jan 8:56 pm AST
Extended Forecast for

San Juan PR

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 70. Northeast wind 5 to 7 mph becoming southwest after midnight.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 70 °F

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 83. South southwest wind 5 to 9 mph becoming north northeast in the morning.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 71. East wind around 7 mph becoming south southeast after midnight.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 71 °F

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 86. South wind 7 to 13 mph becoming east in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 86 °F

  • Monday
    Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 75. South wind around 10 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 75 °F

  • Tuesday

    Tuesday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 86. South wind around 7 mph becoming northwest in the afternoon.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly before 9pm.  Partly cloudy, with a low around 75. Calm wind becoming west southwest 5 to 7 mph after midnight.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Partly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. West wind 7 to 14 mph becoming north in the afternoon.

    Mostly Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers, mainly after 9pm.  Partly cloudy, with a low around 72. Northeast wind 10 to 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 72 °F

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 70. Northeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 83. South southwest wind 5 to 9 mph becoming north northeast in the morning. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 71. East wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 86. South wind 7 to 13 mph becoming east in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 75. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 86. South wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 75. Calm wind becoming west southwest 5 to 7 mph after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 83. West wind 7 to 14 mph becoming north in the afternoon.
Wednesday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 72. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 84.
Friday Night
Scattered showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
8:16 pm AST Jan 21, 2017
9pm AST Jan 21, 2017-6pm AST Jan 28, 2017
 
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