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

73°F

23°C

Humidity 89%
Wind Speed E 14 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 23 Jan 1:56 am AST
Extended Forecast for

2 Miles WNW Lomas PR

  • Overnight

    Overnight: Scattered showers.  Mostly cloudy, with a low around 70. East wind 3 to 5 mph.  Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 77. Light east wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 69. East wind 3 to 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 77. Light east wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 50%.

    High: 77 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers.  Partly cloudy, with a low around 70. East wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 78. East wind 6 to 14 mph.  Chance of precipitation is 10%.

    High: 78 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. East wind 5 to 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 79. East wind 5 to 11 mph.  Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers.  Partly cloudy, with a low around 70. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 69. East wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 77. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 70. East wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 78. East wind 6 to 14 mph. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 69. East wind 5 to 7 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. East wind 5 to 11 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
10:03 pm AST Jan 22, 2026
2am AST Jan 23, 2026-6pm AST Jan 29, 2026
 
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Additional Resources

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