Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

86°F

30°C

Humidity 55%
Wind Speed Vrbl 6 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 24 Feb 11:56 am AST
Extended Forecast for

Sumidero PR

  • This Afternoon

    This Afternoon: Scattered showers, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 77. East southeast wind around 8 mph.  Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers between midnight and 3am.  Partly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 77. Light east wind increasing to 8 to 13 mph in the morning.  Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before 9pm, then isolated showers after 3am.  Mostly clear, with a low around 68. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers after noon.  Sunny, with a high near 79. East wind 5 to 13 mph.  Chance of precipitation is 10%.

    High: 79 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. East wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. East wind 8 to 14 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. East wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. East southeast wind 7 to 14 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 77. East southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Tonight
Scattered showers between midnight and 3am. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 77. Light east wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before 9pm, then isolated showers after 3am. Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Sunny, with a high near 79. East wind 5 to 13 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 67. East wind 3 to 5 mph.
Friday
Sunny, with a high near 78. East wind 8 to 14 mph.
Friday Night
Mostly clear, with a low around 67. East wind 3 to 5 mph.
Saturday
Sunny, with a high near 78. East southeast wind 7 to 14 mph.
Saturday Night
Clear, with a low around 67.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 66.
Monday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumidero PR
 18.22°N 66.13°W (Elev. 1385 ft)
7:57 am AST Feb 24, 2026
12pm AST Feb 24, 2026-6pm AST Mar 2, 2026
 
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Additional Resources

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