Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Fair

72°F

22°C

Humidity 88%
Wind Speed E 7 mph
Barometer 30.05 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Mar 12:50 am AST
Extended Forecast for

Isabela PR

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 71. East wind 9 to 11 mph.  Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers before 9am, then isolated showers after noon.  Mostly sunny, with a high near 82. East northeast wind 11 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before 9pm, then isolated showers after midnight.  Partly cloudy, with a low around 70. East southeast wind 7 to 9 mph.  Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 3pm.  Increasing clouds, with a high near 81. East northeast wind 7 to 10 mph.  Chance of precipitation is 70%.

    High: 81 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers before midnight.  Partly cloudy, with a low around 69. East southeast wind 3 to 6 mph.  Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers then
    Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the afternoon.  Chance of precipitation is 60%.

    High: 81 °F

    Sunny then
    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers.  Partly cloudy, with a low around 69. South southeast wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon.  Partly sunny, with a high near 80. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 50%.

    High: 80 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 70. West wind 5 to 7 mph becoming north after midnight.  Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 71. East wind 9 to 11 mph. Chance of precipitation is 10%.
Wednesday
Isolated showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 82. East northeast wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 70. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after 3pm. Increasing clouds, with a high near 81. East northeast wind 7 to 10 mph. Chance of precipitation is 70%.
Thursday Night
Scattered showers before midnight. Partly cloudy, with a low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Scattered showers. Partly cloudy, with a low around 69. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 70. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%.
Sunday
Scattered showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Scattered showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Scattered showers. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Isabela PR
 18.5°N 67.01°W (Elev. 26 ft)
1:28 am AST Mar 18, 2026
1am AST Mar 18, 2026-6pm AST Mar 24, 2026
 
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Additional Resources

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