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

82°F

28°C

Humidity 74%
Wind Speed E 18 G 23 mph
Barometer 30.02 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 24 Jan 12:56 pm AST
Extended Forecast for

3 Miles NE Comerio PR

  • This Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 76. East wind around 9 mph.  Chance of precipitation is 40%.

    High: 76 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 69. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before 9am, then isolated showers after noon.  Mostly sunny, with a high near 78. East wind 5 to 13 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 68. East wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 78. East wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 69. Light east wind.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 77. East wind 3 to 8 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Light east southeast wind.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 76. East wind around 9 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 50%.
Sunday
Scattered showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 78. East wind 5 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 5 to 10 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 69. Light east wind. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 77. East wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 68. Light east southeast wind.
Wednesday
Sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Comerio PR
 18.24°N 66.2°W (Elev. 1650 ft)
10:14 am AST Jan 24, 2026
1pm AST Jan 24, 2026-6pm AST Jan 30, 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