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Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Mostly Cloudy

90°F

32°C

Humidity 63%
Wind Speed SE 13 G 22 mph
Barometer 30.06 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 7 Jul 11:55 am AST
Extended Forecast for

4 Miles NE Sabana Grande PR

Heat Advisory July 7, 12:17pm until July 7, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 7, 12:17pm until July 7, 05:00pm

    NOW until 5:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 81 °F

    Isolated
    Showers

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 71. East wind 6 to 10 mph.

    Low: 71 °F

    Haze

  • Wednesday

    Wednesday: Isolated showers between noon and 3pm. Widespread haze after 3pm. Sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 20%.

    High: 81 °F

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Widespread haze. Clear, with a low around 72. East wind 6 to 10 mph.

    Low: 72 °F

    Haze

  • Thursday

    Thursday: Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 82. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Haze then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Widespread haze. Mostly clear, with a low around 72. East wind 7 to 10 mph.

    Low: 72 °F

    Haze

  • Friday

    Friday: Widespread haze. Sunny, with a high near 83. East southeast wind 11 to 13 mph.

    High: 83 °F

    Haze

  • Friday Night

    Friday Night: Widespread haze. Clear, with a low around 70. East northeast wind 5 to 9 mph.

    Low: 70 °F

    Haze

Detailed Forecast

This Afternoon
Isolated showers before 3pm. Widespread haze. Mostly sunny, with a high near 81. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Widespread haze. Mostly clear, with a low around 71. East wind 6 to 10 mph.
Wednesday
Isolated showers between noon and 3pm. Widespread haze after 3pm. Sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 20%.
Wednesday Night
Widespread haze. Clear, with a low around 72. East wind 6 to 10 mph.
Thursday
Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 82. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Widespread haze. Mostly clear, with a low around 72. East wind 7 to 10 mph.
Friday
Widespread haze. Sunny, with a high near 83. East southeast wind 11 to 13 mph.
Friday Night
Widespread haze. Clear, with a low around 70. East northeast wind 5 to 9 mph.
Saturday
Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 83. East southeast wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
Widespread haze. Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 70.
Monday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Sabana Grande PR
 18.12°N 66.92°W (Elev. 1604 ft)
Last Update:
10:14 am AST Jul 7, 2026
Forecast Valid:
12pm AST Jul 7, 2026-6pm AST Jul 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation