Hot temperatures in the Southwest U.S.

Heat is building once again into the Southwest. Temperatures over 100 degrees can be expected in the Desert Southwest through most of this week. Temperatures over 100 will also expand to the Intermountain West on Tuesday.
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Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

82°F

28°C

Humidity 79%
Wind Speed E 6 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 27 Jun 10:56 pm AST
Extended Forecast for

Toa Baja PR

  • Tonight

    Tonight: Isolated showers.  Mostly clear, with a low around 78. South southeast wind around 9 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 90. East wind 11 to 18 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 77. South southeast wind 9 to 11 mph.

    Mostly Clear

    Low: 77 °F

  • Wednesday

    Wednesday: Isolated showers after noon.  Mostly sunny, with a high near 90. East wind 13 to 18 mph.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    Showers

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Mostly clear, with a low around 77. East southeast wind 13 to 15 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 77 °F

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 90. East wind 15 to 20 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Isolated showers.  Mostly clear, with a low around 81. East wind 13 to 15 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 81 °F

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 91. East wind 15 to 18 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 91 °F

  • Friday
    Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 81. East wind around 15 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 81 °F

Detailed Forecast

Tonight
Isolated showers. Mostly clear, with a low around 78. South southeast wind around 9 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers, mainly after 1pm. Mostly sunny, with a high near 90. East wind 11 to 18 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly clear, with a low around 77. South southeast wind 9 to 11 mph.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 90. East wind 13 to 18 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly clear, with a low around 77. East southeast wind 13 to 15 mph. Chance of precipitation is 10%.
Thursday
Isolated showers. Mostly sunny, with a high near 90. East wind 15 to 20 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly clear, with a low around 81. East wind 13 to 15 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 91. East wind 15 to 18 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 81. East wind around 15 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Mostly clear, with a low around 77. Chance of precipitation is 10%.
Independence Day
Isolated showers. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Toa Baja PR
 18.45°N 66.26°W (Elev. 13 ft)
8:46 pm AST Jun 27, 2016
11pm AST Jun 27, 2016-6pm AST Jul 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database