High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

74°F

23°C

Humidity 91%
Wind Speed E 7 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 Jan 1:56 am AST
Extended Forecast for

3 Miles NE Comerio PR

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 67. East wind around 6 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 77. Light east wind increasing to 6 to 11 mph in the morning.  Chance of precipitation is 50%.

    High: 77 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers before midnight.  Partly cloudy, with a low around 67. Light east wind.  Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers after noon.  Mostly sunny, with a high near 79. East wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 67. Calm wind.  Chance of precipitation is 10%.

    Low: 67 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon.  Sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Light east southeast wind.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 67. Calm wind.

    Low: 67 °F

    Clear

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 77. Light east wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 50%.
Monday Night
Scattered showers before midnight. Partly cloudy, with a low around 67. Light east wind. Chance of precipitation is 40%.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 79. East wind 3 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 10%.
Wednesday
Isolated showers before noon. Sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 67. Light east southeast wind.
Thursday
Sunny, with a high near 78. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 67. Calm wind.
Friday
Scattered showers after noon. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
Friday Night
Clear, with a low around 67.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 69.
Sunday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Comerio PR
 18.24°N 66.2°W (Elev. 1650 ft)
8:51 pm AST Jan 25, 2026
2am AST Jan 26, 2026-6pm AST Feb 1, 2026
 
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Additional Resources

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