Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

81°F

27°C

Humidity 74%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Jul 7:35 am AST
Extended Forecast for

Juana Diaz PR

  • Today

    Today: Isolated showers before 9am, then isolated showers after noon.  Sunny, with a high near 92. Light east wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 10%.

    High: 92 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers between midnight and 3am.  Mostly clear, with a low around 74. East northeast wind 6 to 8 mph.  Chance of precipitation is 10%.

    Low: 74 °F

    Mostly Clear
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers between noon and 3pm.  Sunny, with a high near 94. Heat index values as high as 103. Southeast wind 6 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 10%.

    High: 94 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers after 3am.  Mostly clear, with a low around 76. East northeast wind 5 to 9 mph.  Chance of precipitation is 10%.

    Low: 76 °F

    Mostly Clear
    then Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 93. East wind 7 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 93 °F

    Sunny then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Mostly clear, with a low around 76. East wind 6 to 9 mph.  Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Thursday

    Thursday: Widespread haze. Sunny, with a high near 93. East southeast wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze. Clear, with a low around 76. East wind 5 to 9 mph.

    Low: 76 °F

    Haze

  • Friday

    Friday: Widespread haze. Sunny, with a high near 93. East southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 93 °F

    Haze

Detailed Forecast

Today
Isolated showers before 9am, then isolated showers after noon. Sunny, with a high near 92. Light east wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 10%.
Tonight
Isolated showers between midnight and 3am. Mostly clear, with a low around 74. East northeast wind 6 to 8 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers between noon and 3pm. Sunny, with a high near 94. Heat index values as high as 103. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tuesday Night
Isolated showers after 3am. Mostly clear, with a low around 76. East northeast wind 5 to 9 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 93. East wind 7 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Mostly clear, with a low around 76. East wind 6 to 9 mph. Chance of precipitation is 10%.
Thursday
Widespread haze. Sunny, with a high near 93. East southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Widespread haze. Clear, with a low around 76. East wind 5 to 9 mph.
Friday
Widespread haze. Sunny, with a high near 93. East southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Friday Night
Widespread haze. Clear, with a low around 74.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Juana Diaz PR
 18.06°N 66.51°W (Elev. 282 ft)
6:57 am AST Jul 14, 2025
7am AST Jul 14, 2025-6pm AST Jul 20, 2025
 
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Additional Resources

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