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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains 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

29°C

84°F

Humidity 74%
Wind Speed E 26 km/h
Barometer 30.01 in
Dewpoint 24°C (75°F)
Visibility 14 km
Heat Index33°C (92°F)
Last update 25 Apr 10:56 am AST
Extended Forecast for

4 Miles SSW Palmer PR

  • Today

    Today: Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 25. East southeast wind around 18 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2 cm possible.

    Scattered
    Showers

    High: 25 °C

  • Tonight

    Tonight: Scattered showers, mainly before 3am. Mostly cloudy, with a low around 18. East wind 11 to 13 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Scattered
    Showers

    Low: 18 °C

  • Friday

    Friday: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 24. East southeast wind 11 to 16 km/h. Chance of precipitation is 60%. New rainfall amounts between 3 and 4 cm possible.

    Isolated
    Showers then
    Showers
    Likely

    High: 24 °C

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 19. East northeast wind 5 to 11 km/h. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 19 °C

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 25. East northeast wind 11 to 14 km/h. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    Showers

    High: 25 °C

  • Saturday
    Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 18. Northeast wind 11 to 13 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 18 °C

  • Sunday

    Sunday: Scattered showers. Mostly sunny, with a high near 25. Northeast wind 14 to 18 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 25 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 18. Northeast wind 11 to 14 km/h.

    Partly Cloudy

    Low: 18 °C

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 25. Northeast wind 11 to 18 km/h. Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 25 °C

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 25. East southeast wind around 18 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2 cm possible.
Tonight
Scattered showers, mainly before 3am. Mostly cloudy, with a low around 18. East wind 11 to 13 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.
Friday
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 24. East southeast wind 11 to 16 km/h. Chance of precipitation is 60%. New rainfall amounts between 3 and 4 cm possible.
Friday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 19. East northeast wind 5 to 11 km/h. Chance of precipitation is 70%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 25. East northeast wind 11 to 14 km/h. Chance of precipitation is 60%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 18. Northeast wind 11 to 13 km/h. Chance of precipitation is 20%.
Sunday
Scattered showers. Mostly sunny, with a high near 25. Northeast wind 14 to 18 km/h. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 18. Northeast wind 11 to 14 km/h.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 25. Northeast wind 11 to 18 km/h. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 25.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles SSW Palmer PR
 18.31°N 65.79°W (Elev. 640 m)
Last Update:
3:06 am AST Apr 25, 2024
Forecast Valid:
11am AST Apr 25, 2024-6pm AST May 1, 2024
 
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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