Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern 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

88°F

31°C

Humidity 66%
Wind Speed NE 16 mph
Barometer 30.10 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 5 Aug 1:56 pm AST
Extended Forecast for

Martorell PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 88. East wind 11 to 13 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 76. Northeast wind 6 to 8 mph.  Chance of precipitation is 50%.

    Low: 76 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 88. East wind around 10 mph.  Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers after midnight.  Mostly clear, with a low around 76. East wind around 8 mph.  Chance of precipitation is 20%.

    Low: 76 °F

    Mostly Clear
    then Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 88. East wind around 10 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 76. East northeast wind around 8 mph.  Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 89. East wind around 10 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers.  Partly cloudy, with a low around 76. East northeast wind around 8 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers before noon.  Sunny, with a high near 89. East wind around 9 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 88. East wind 11 to 13 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 76. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind around 10 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers after midnight. Mostly clear, with a low around 76. East wind around 8 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 88. East wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 76. East northeast wind around 8 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind around 10 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Partly cloudy, with a low around 76. East northeast wind around 8 mph. Chance of precipitation is 30%.
Saturday
Scattered showers before noon. Sunny, with a high near 89. East wind around 9 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Martorell PR
 18.07°N 65.9°W (Elev. 135 ft)
3:17 am AST Aug 5, 2025
2pm AST Aug 5, 2025-6pm AST Aug 11, 2025
 
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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