Fire Weather Threat Waning in Southern California; Early Season Winter Storm Impacting the Ohio/Mississippi Valleys and the East Coast States

Elevated to locally critical fire weather threats persist for southern California, before hopefully subsiding on Friday. An early winter storm is producing heavy snow from the Mid MS Valley through the OH Valley and Interior Northeast, potentially significant icing in the south-central Appalachians and heavy rain from the Southeast to Mid-Atlantic coast the next few days. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

77°F

25°C

Humidity 89%
Wind Speed S 3 mph
Barometer 29.95 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Nov 1:56 am AST
Extended Forecast for

San Juan PR

Flash Flood Watch until November 15, 02:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until November 15, 02:00pm

    NOW until
    2:00pm Thu

    Flash Flood Watch

  • Overnight

    Overnight: Scattered showers.  Partly cloudy, with a low around 74. East wind around 10 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 74 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms.  Partly sunny, with a high near 88. East wind 10 to 15 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 75. East wind 8 to 10 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 75 °F

  • Friday

    Friday: Scattered showers and thunderstorms.  Partly sunny, with a high near 88. East wind 13 to 18 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 88 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 75. East wind around 11 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 75 °F

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rain.  Mostly sunny, with a high near 88. East wind 13 to 16 mph.  Chance of precipitation is 40%.

    Heavy Rain

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 75. East southeast wind 11 to 13 mph.

    Partly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: Sunny, with a high near 89. East wind 10 to 13 mph.

    Sunny

    High: 89 °F

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 74. East wind around 10 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 88. East wind 10 to 15 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 75. East wind 8 to 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 88. East wind 13 to 18 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 11 mph. Chance of precipitation is 50%.
Saturday
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rain. Mostly sunny, with a high near 88. East wind 13 to 16 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 75. East southeast wind 11 to 13 mph.
Sunday
Sunny, with a high near 89. East wind 10 to 13 mph.
Sunday Night
Partly cloudy, with a low around 75. East southeast wind around 9 mph.
Monday
Mostly sunny, with a high near 88.
Monday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.08°W (Elev. 16 ft)
4:06 pm AST Nov 14, 2018
2am AST Nov 15, 2018-6pm AST Nov 21, 2018
 
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Additional Resources

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