Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

A Few Clouds

73°F

23°C

Humidity 83%
Wind Speed E 6 mph
Barometer 30.03 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 10 Mar 6:15 am AST
Extended Forecast for

Santa Isabel PR

  • Today

    Today: Isolated showers after noon.  Sunny, with a high near 89. East wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 10%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 70. East northeast wind around 9 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 88. East southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 71. East northeast wind around 9 mph.  Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 87. East wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 70. Northeast wind 6 to 9 mph.  Chance of precipitation is 10%.

    Low: 70 °F

    Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 87. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69. Northeast wind 7 to 9 mph.

    Low: 69 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. East southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Isolated showers after noon. Sunny, with a high near 89. East wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 10%.
Tonight
Mostly clear, with a low around 70. East northeast wind around 9 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 88. East southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 71. East northeast wind around 9 mph. Chance of precipitation is 10%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 70. Northeast wind 6 to 9 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 87. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Clear, with a low around 69. Northeast wind 7 to 9 mph.
Saturday
Sunny, with a high near 88. East southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Clear, with a low around 70.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 70.
Monday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Santa Isabel PR
 17.98°N 66.4°W (Elev. 56 ft)
3:44 am AST Mar 10, 2026
6am AST Mar 10, 2026-6pm AST Mar 16, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database