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Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

79°F

26°C

Humidity 84%
Wind Speed Vrbl 6 G 12 mph
Barometer 29.98 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Feb 7:15 pm AST
Extended Forecast for

Santa Isabel PR

  • Tonight

    Tonight: Isolated showers before 9pm, then isolated showers after 3am. Mostly clear, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers before 3pm. Sunny, with a high near 90. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    High: 90 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers after midnight. Mostly clear, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Clear then
    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Sunny, with a high near 89. East southeast wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.

    High: 89 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. East northeast wind 7 to 9 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 89. East southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. East northeast wind 3 to 8 mph.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 87. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. East northeast wind around 10 mph.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers before 9pm, then isolated showers after 3am. Mostly clear, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 10%.
Friday
Isolated showers before 3pm. Sunny, with a high near 90. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Friday Night
Isolated showers after midnight. Mostly clear, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 10%.
Saturday
Isolated showers before noon. Sunny, with a high near 89. East southeast wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 69. East northeast wind 7 to 9 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 89. East southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 69. East northeast wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 87. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 68. East northeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Clear, with a low around 71.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Isabel PR
 17.98°N 66.4°W (Elev. 56 ft)
Last Update:
4:33 pm AST Feb 19, 2026
Forecast Valid:
7pm AST Feb 19, 2026-6pm AST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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