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.

Light Rain

76°F

24°C

Humidity 91%
Wind Speed SE 5 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Heat Index76°F (24°C)
Last update 23 Jan 11:56 pm AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

  • Overnight

    Overnight: Showers likely, mainly after 3am.  Mostly cloudy, with a low around 76. East wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 83. East wind 9 to 14 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly between 9pm and 3am.  Mostly cloudy, with a low around 75. East wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 75 °F

    Showers
    Likely

  • Sunday

    Sunday: Isolated showers before noon.  Sunny, with a high near 83. East wind 11 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 10%.

    High: 83 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 76. East wind 9 to 13 mph.  Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 83. East wind 7 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. East southeast wind 7 to 9 mph.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. East wind 5 to 11 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 76. East southeast wind around 8 mph.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 76. East wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. East wind 9 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 75. East wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Isolated showers before noon. Sunny, with a high near 83. East wind 11 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 76. East wind 9 to 13 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 83. 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 76. East southeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 85. East wind 5 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 76. East southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.42°N 66.01°W (Elev. 13 ft)
8:56 pm AST Jan 23, 2026
12am AST Jan 24, 2026-6pm AST Jan 30, 2026
 
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Additional Resources

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