Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

72°F

22°C

Humidity 83%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Mar 11:15 pm AST
Extended Forecast for

Guanica PR

  • Tonight

    Tonight: Isolated showers after midnight.  Partly cloudy, with a low around 67. East northeast wind around 7 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 89. East southeast wind 8 to 13 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 39 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Clear, with a low around 67. East wind 7 to 11 mph.

    Low: 67 °F

    Clear

  • Sunday

    Sunday: Isolated showers after 9am.  Mostly sunny, with a high near 89. East southeast wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers before midnight.  Partly cloudy, with a low around 68. East northeast wind 7 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers then
    Mostly Clear

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 89. East southeast wind 6 to 11 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. East southeast wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers after midnight. Partly cloudy, with a low around 67. East northeast wind around 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 89. East southeast wind 8 to 13 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Saturday Night
Clear, with a low around 67. East wind 7 to 11 mph.
Sunday
Isolated showers after 9am. Mostly sunny, with a high near 89. East southeast wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers before midnight. Partly cloudy, with a low around 68. East northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 89. East southeast wind 6 to 11 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 67. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 89. East southeast wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 67. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Guanica PR
 17.97°N 66.92°W (Elev. 16 ft)
8:35 pm AST Mar 6, 2026
11pm AST Mar 6, 2026-6pm AST Mar 13, 2026
 
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Additional Resources

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