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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Fair

77°F

25°C

Humidity 90%
Wind Speed Calm
Barometer 29.93 in (1013.3 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Dec 1:56 am AST
Extended Forecast for

Toa Baja PR

  • Overnight

    Overnight: Mostly clear, with a low around 73. South wind around 6 mph.

    Mostly Clear

    Low: 73 °F

  • Wednesday

    Wednesday: Isolated showers after noon.  Sunny, with a high near 88. Calm wind becoming north northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 74. South wind 5 to 7 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 74 °F

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 88. South southeast wind 6 to 11 mph becoming east northeast in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 73. South southeast wind around 9 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 73 °F

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 87. East wind 9 to 11 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    High: 87 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 73. East wind around 9 mph.

    Partly Cloudy

    Low: 73 °F

  • Saturday

    Saturday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 87. East northeast wind 6 to 11 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 74. East northeast wind 10 to 14 mph.

    Partly Cloudy

    Low: 74 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 73. South wind around 6 mph.
Wednesday
Isolated showers after noon. Sunny, with a high near 88. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 74. South wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 88. South southeast wind 6 to 11 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 73. South southeast wind around 9 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 87. East wind 9 to 11 mph. Chance of precipitation is 10%.
Friday Night
Partly cloudy, with a low around 73. East wind around 9 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East northeast wind 6 to 11 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 74. East northeast wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Toa Baja PR
 18.45°N 66.26°W (Elev. 13 ft)
8:32 pm AST Dec 12, 2017
2am AST Dec 13, 2017-6pm AST Dec 19, 2017
 
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