National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall for Southern Plains; Strong Pacific Storm Moves Ashore

Heavy rainfall and flooding concerns continue for portions of Texas into the lower Mississippi Valley. Severe thunderstorms are expected to redevelop across areas of western Texas later Saturday. Meanwhile, strong Pacific storm will move ashore this weekend. Increasing winds for many areas of the West and Southwest, heavy precipitation with snow for the higher terrain. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

85°F

29°C

Humidity 70%
Wind Speed NE 9 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 4 May 12:56 pm AST
Extended Forecast for

Santa Barbara PR

Flood Watch May 4, 01:03pm until May 5, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 4, 01:03pm until May 5, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • This Afternoon

    High: 87 °F

    Showers

  • Tonight

    Tonight: Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 76 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 87. Light east northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 76. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 85. East northeast wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 75. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.

    Low: 75 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Partly sunny, with a high near 85. Light east northeast wind. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 75. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 87. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Scattered showers. Partly sunny, with a high near 87. Light east northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 76. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 85. East northeast wind 6 to 8 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 75. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 85. Light east northeast wind. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 75. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Wednesday
Scattered showers. Mostly sunny, with a high near 87. East wind 5 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 50%.
Thursday
Showers likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 77.
Friday
Mostly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Santa Barbara PR
 18.39°N 65.92°W (Elev. 26 ft)
Last Update:
5:40 am AST May 4, 2024
Forecast Valid:
1pm AST May 4, 2024-6pm AST May 10, 2024
 
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