Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. 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 66%
Wind Speed NE 18 G 29 mph
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Feb 2:56 pm AST
Extended Forecast for

San Juan PR

  • This Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 87. East wind around 15 mph.  Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight.  Mostly clear, with a low around 72. East southeast wind around 10 mph.  Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers then
    Clear

  • Sunday

    Sunday: Isolated showers after 9am.  Mostly sunny, with a high near 88. East southeast wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers before 9pm.  Mostly clear, with a low around 74. Southeast wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers then
    Mostly Clear

  • Monday

    Monday: Isolated showers after noon.  Sunny, with a high near 89. Light southeast wind increasing to 8 to 13 mph in the morning.  Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. South southeast wind around 6 mph becoming calm  after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely, mainly after noon.  Partly sunny, with a high near 85. Light and variable wind becoming east 6 to 11 mph in the morning.  Chance of precipitation is 60%.

    High: 85 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers.  Partly cloudy, with a low around 71. East wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 86. East wind 8 to 14 mph.  Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 87. East wind around 15 mph. Chance of precipitation is 40%.
Tonight
Isolated showers before midnight. Mostly clear, with a low around 72. East southeast wind around 10 mph. Chance of precipitation is 10%.
Sunday
Isolated showers after 9am. Mostly sunny, with a high near 88. East southeast wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers before 9pm. Mostly clear, with a low around 74. Southeast wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Isolated showers after noon. Sunny, with a high near 89. Light southeast wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 71. South southeast wind around 6 mph becoming calm after midnight.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 85. Light and variable wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 8 to 14 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
1:33 pm AST Feb 21, 2026
3pm AST Feb 21, 2026-6pm AST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database