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 83%
Wind Speed SE 3 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Jan 5:56 pm AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • Tonight

    Tonight: Showers likely, mainly after 3am.  Mostly cloudy, with a low around 74. East wind 9 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 85. East wind 9 to 15 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after 3am.  Partly cloudy, with a low around 75. East wind around 10 mph.  Chance of precipitation is 50%.

    Low: 75 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers before noon.  Sunny, with a high near 86. East wind 13 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 10%.

    High: 86 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 75. East wind 9 to 13 mph.  Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 86. East wind 7 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. East southeast wind 7 to 10 mph.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. East wind 5 to 11 mph.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75. East southeast wind around 8 mph.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 74. East wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 85. East wind 9 to 15 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East wind around 10 mph. Chance of precipitation is 50%.
Sunday
Isolated showers before noon. Sunny, with a high near 86. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 75. East wind 9 to 13 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 86. East wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 75. East southeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 87. East wind 5 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 75. East southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Luis Muñoz Marín International Airport PR
 18.45°N 66.04°W (Elev. 7 ft)
3:56 pm AST Jan 23, 2026
6pm AST Jan 23, 2026-6pm AST Jan 30, 2026
 
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Additional Resources

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