Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Strong Cold Front Moving Through Midwest Towards the East Coast

A strong cold front moving east across the Midwest will produce numerous impacts. Severe thunderstorms that develop ahead of the front may have damaging winds, marginally large hail, and brief tornadoes. In addition, heavy rain may produce localized flash flooding. Strong gusty winds are possible from Texas into the western Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

85°F

29°C

Humidity 77%
Wind Speed Calm
Barometer 29.74 in (1007.0 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 18 Nov 2:56 pm AST
Extended Forecast for

Toa Baja PR

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 87. Northwest wind around 17 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 87 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 76. South wind around 6 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 76 °F

  • Sunday

    Sunday: Scattered showers before 8am, then scattered showers and thunderstorms between 8am and 2pm, then isolated showers after 2pm.  Partly sunny, with a high near 86. Calm wind becoming east southeast 5 to 8 mph in the afternoon.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 76. Calm wind becoming south southwest around 5 mph after midnight.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 76 °F

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 89. Light and variable wind becoming east northeast 6 to 11 mph in the morning.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 76. South southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 76 °F

  • Tuesday

    Tuesday: Sunny, with a high near 90. East wind 10 to 15 mph.

    Sunny

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 76. East wind 8 to 11 mph.

    Partly Cloudy

    Low: 76 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. East wind 10 to 13 mph.

    Mostly Sunny

    High: 90 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Northwest wind around 17 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. South wind around 6 mph. Chance of precipitation is 50%.
Sunday
Scattered showers before 8am, then scattered showers and thunderstorms between 8am and 2pm, then isolated showers after 2pm. Partly sunny, with a high near 86. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 76. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 20%.
Monday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89. Light and variable wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 50%.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 90. East wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 76. East wind 8 to 11 mph.
Wednesday
Mostly sunny, with a high near 90. East wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 76.
Thanksgiving Day
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
Toa Baja PR
 18.45°N 66.26°W (Elev. 13 ft)
2:04 pm AST Nov 18, 2017
3pm AST Nov 18, 2017-6pm AST Nov 24, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database