Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Rounds of strong to severe thunderstorms and heavy rain with flooding are likely today across the south-central U.S. This trend of repeated storms and precipitation may continue through early to mid week across the region toward the western Gulf Coast increasing the likelihood for more flood potential. Also, elevated fire weather conditions are expected the next couple of days in the Southwest. 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

84°F

29°C

Humidity 67%
Wind Speed NE 6 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Heat Index90°F (32°C)
Last update 16 May 8:56 am AST
Extended Forecast for

2 Miles WNW Catano PR

  • Today

    Today: Isolated showers after noon.  Mostly sunny, with a high near 93. East wind 8 to 13 mph.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    Showers

    High: 93 °F

  • Tonight

    Tonight: Isolated showers before 9pm, then isolated showers after midnight.  Mostly clear, with a low around 77. Southeast wind 6 to 8 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 77 °F

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 92. East wind 8 to 14 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    High: 92 °F

  • Monday
    Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Isolated showers.  Mostly sunny, with a high near 92. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 75. East southeast wind 8 to 10 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 75 °F

  • Wednesday

    Wednesday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 90. East wind 8 to 13 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 76. East southeast wind around 8 mph.

    Partly Cloudy

    Low: 76 °F

  • Thursday

    Thursday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 89. East wind 9 to 13 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 89 °F

Detailed Forecast

Today
Isolated showers after noon. Mostly sunny, with a high near 93. East wind 8 to 13 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 77. Southeast wind 6 to 8 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 92. East wind 8 to 14 mph. Chance of precipitation is 10%.
Monday Night
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers. Mostly sunny, with a high near 92. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 75. East southeast wind 8 to 10 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 8 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 76. East southeast wind around 8 mph.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. East wind 9 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
2 Miles WNW Catano PR
 18.45°N 66.14°W (Elev. 3 ft)
3:32 am AST May 16, 2021
9am AST May 16, 2021-6pm AST May 22, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database