Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. 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

84°F

29°C

Humidity 66%
Wind Speed E 20 G 28 mph
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 30 Nov 1:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • This Afternoon

    This Afternoon: Scattered showers.  Mostly sunny, with a high near 82. East wind around 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and 3am, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 77. East wind 9 to 11 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 77 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms between 9am and noon, then scattered showers after noon.  Partly sunny, with a high near 82. Northeast wind 8 to 11 mph.  Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 77. Northeast wind around 9 mph.  Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers and thunderstorms.  Partly sunny, with a high near 83. Northeast wind 7 to 9 mph.  Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 76. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 83. Light east southeast wind becoming east northeast 5 to 10 mph in the morning.  Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Partly cloudy, with a low around 78. East wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers.  Mostly sunny, with a high near 83. East northeast wind 6 to 11 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 82. East wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 77. East wind 9 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms between 9am and noon, then scattered showers after noon. Partly sunny, with a high near 82. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. Northeast wind around 9 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers and thunderstorms. Partly sunny, with a high near 83. Northeast wind 7 to 9 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. Light east southeast wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 78. East wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 83. East northeast wind 6 to 11 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Friday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
4:52 am AST Nov 30, 2025
2pm AST Nov 30, 2025-6pm AST Dec 6, 2025
 
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