Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy and Breezy

81°F

27°C

Humidity 70%
Wind Speed E 22 mph
Barometer 30.01 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Jan 12:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • This Afternoon

    This Afternoon: Scattered showers.  Mostly sunny, with a high near 84. East wind around 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 3am.  Mostly cloudy, with a low around 75. East wind 9 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 75 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 3pm.  Mostly cloudy, with a high near 84. East wind 9 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 84 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 75. East wind 8 to 10 mph.  Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 83. East wind 8 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Partly cloudy, with a low around 75. East wind 9 to 11 mph.  Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 84. East wind 13 to 17 mph, with gusts as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 75. East wind 9 to 13 mph.

    Low: 75 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. East wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 84. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 75. East wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 84. East wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. East wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 84. East wind 13 to 17 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 75. East wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 84. East wind 9 to 15 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
3:56 am AST Jan 22, 2026
1pm AST Jan 22, 2026-6pm AST Jan 28, 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