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.

A Few Clouds

81°F

27°C

Humidity 74%
Wind Speed E 12 mph
Barometer 30.05 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 23 Jan 9:56 am AST
Extended Forecast for

2 Miles WNW Lomas PR

  • Today

    Today: Showers likely.  Mostly cloudy, with a high near 77. East wind 8 to 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 69. East wind 3 to 5 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly between noon and 3pm.  Mostly cloudy, with a high near 78. Light east wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers, mainly after 9pm.  Mostly cloudy, with a low around 70. East wind around 6 mph.  Chance of precipitation is 50%.

    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: Scattered showers.  Partly cloudy, with a low around 68. East wind around 6 mph.  Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 78. East wind 7 to 11 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. East wind around 5 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 79. East wind 5 to 9 mph.  Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Showers likely. Mostly cloudy, with a high near 77. East wind 8 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 69. East wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 78. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 50%.
Sunday
Isolated showers. Mostly sunny, with a high near 78. East wind 6 to 14 mph. Chance of precipitation is 10%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 68. East wind around 6 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 78. East wind 7 to 11 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 69. East wind around 5 mph.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. East wind 5 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
10:02 am AST Jan 23, 2026
10am AST Jan 23, 2026-6pm AST Jan 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database