Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

77°F

25°C

Humidity 89%
Wind Speed SE 12 mph
Barometer 30.05 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Jan 8:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Today: Showers likely, mainly before noon.  Mostly cloudy, with a high near 84. East wind 10 to 14 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly between midnight and 3am.  Mostly cloudy, with a low around 74. East wind 8 to 10 mph.  Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers, mainly before 9am.  Mostly sunny, with a high near 87. East wind 9 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 73. East wind 8 to 11 mph.  Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 86. East wind 7 to 16 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers.  Partly cloudy, with a low around 73. East southeast wind around 8 mph.  Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 86. East wind 6 to 10 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. East southeast wind 6 to 8 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 85. Light southeast wind becoming east 8 to 13 mph in the morning.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East wind 10 to 14 mph. Chance of precipitation is 60%.
Tonight
Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 74. East wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 87. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 73. East wind 8 to 11 mph. Chance of precipitation is 10%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East wind 7 to 16 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 73. East southeast wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 86. East wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 74. East southeast wind 6 to 8 mph.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. Light southeast wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
2:46 am AST Jan 24, 2026
9am AST Jan 24, 2026-6pm AST Jan 30, 2026
 
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Additional Resources

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